how to write abstract of the thesis

• How to Write an Abstract for a Dissertation or Thesis
• Doing a PhD

What is a Thesis or Dissertation Abstract?

The Cambridge English Dictionary defines an abstract in academic writing as being “ a few sentences that give the main ideas in an article or a scientific paper ” and the Collins English Dictionary says “ an abstract of an article, document, or speech is a short piece of writing that gives the main points of it ”.

Whether you’re writing up your Master’s dissertation or PhD thesis, the abstract will be a key element of this document that you’ll want to make sure you give proper attention to.

What is the Purpose of an Abstract?

The aim of a thesis abstract is to give the reader a broad overview of what your research project was about and what you found that was novel, before he or she decides to read the entire thesis. The reality here though is that very few people will read the entire thesis, and not because they’re necessarily disinterested but because practically it’s too large a document for most people to have the time to read. The exception to this is your PhD examiner, however know that even they may not read the entire length of the document.

Some people may still skip to and read specific sections throughout your thesis such as the methodology, but the fact is that the abstract will be all that most read and will therefore be the section they base their opinions about your research on. In short, make sure you write a good, well-structured abstract.

How Long Should an Abstract Be?

If you’re a PhD student, having written your 100,000-word thesis, the abstract will be the 300 word summary included at the start of the thesis that succinctly explains the motivation for your study (i.e. why this research was needed), the main work you did (i.e. the focus of each chapter), what you found (the results) and concluding with how your research study contributed to new knowledge within your field.

Woodrow Wilson, the 28th President of the United States of America, once famously said:

The point here is that it’s easier to talk open-endedly about a subject that you know a lot about than it is to condense the key points into a 10-minute speech; the same applies for an abstract. Three hundred words is not a lot of words which makes it even more difficult to condense three (or more) years of research into a coherent, interesting story.

What Makes a Good PhD Thesis Abstract?

Whilst the abstract is one of the first sections in your PhD thesis, practically it’s probably the last aspect that you’ll ending up writing before sending the document to print. The reason being that you can’t write a summary about what you did, what you found and what it means until you’ve done the work.

A good abstract is one that can clearly explain to the reader in 300 words:

• What your research field actually is,
• What the gap in knowledge was in your field,
• The overarching aim and objectives of your PhD in response to these gaps,
• What methods you employed to achieve these,
• You key results and findings,
• How your work has added to further knowledge in your field of study.

Another way to think of this structure is:

• Introduction,
• Aims and objectives,
• Discussion,
• Conclusion.

Following this ‘formulaic’ approach to writing the abstract should hopefully make it a little easier to write but you can already see here that there’s a lot of information to convey in a very limited number of words.

How Do You Write a Good PhD Thesis Abstract?

The biggest challenge you’ll have is getting all the 6 points mentioned above across in your abstract within the limit of 300 words . Your particular university may give some leeway in going a few words over this but it’s good practice to keep within this; the art of succinctly getting your information across is an important skill for a researcher to have and one that you’ll be called on to use regularly as you write papers for peer review.

Keep It Concise

Every word in the abstract is important so make sure you focus on only the key elements of your research and the main outcomes and significance of your project that you want the reader to know about. You may have come across incidental findings during your research which could be interesting to discuss but this should not happen in the abstract as you simply don’t have enough words. Furthermore, make sure everything you talk about in your thesis is actually described in the main thesis.

Make a Unique Point Each Sentence

Keep the sentences short and to the point. Each sentence should give the reader new, useful information about your research so there’s no need to write out your project title again. Give yourself one or two sentences to introduce your subject area and set the context for your project. Then another sentence or two to explain the gap in the knowledge; there’s no need or expectation for you to include references in the abstract.

Explain Your Research

Some people prefer to write their overarching aim whilst others set out their research questions as they correspond to the structure of their thesis chapters; the approach you use is up to you, as long as the reader can understand what your dissertation or thesis had set out to achieve. Knowing this will help the reader better understand if your results help to answer the research questions or if further work is needed.

Keep It Factual

Keep the content of the abstract factual; that is to say that you should avoid bringing too much or any opinion into it, which inevitably can make the writing seem vague in the points you’re trying to get across and even lacking in structure.

Write, Edit and Then Rewrite

Spend suitable time editing your text, and if necessary, completely re-writing it. Show the abstract to others and ask them to explain what they understand about your research – are they able to explain back to you each of the 6 structure points, including why your project was needed, the research questions and results, and the impact it had on your research field? It’s important that you’re able to convey what new knowledge you contributed to your field but be mindful when writing your abstract that you don’t inadvertently overstate the conclusions, impact and significance of your work.

Thesis and Dissertation Abstract Examples

Perhaps the best way to understand how to write a thesis abstract is to look at examples of what makes a good and bad abstract.

Example of A Bad Abstract

Let’s start with an example of a bad thesis abstract:

In this project on “The Analysis of the Structural Integrity of 3D Printed Polymers for use in Aircraft”, my research looked at how 3D printing of materials can help the aviation industry in the manufacture of planes. Plane parts can be made at a lower cost using 3D printing and made lighter than traditional components. This project investigated the structural integrity of EBM manufactured components, which could revolutionise the aviation industry.

What Makes This a Bad Abstract

Hopefully you’ll have spotted some of the reasons this would be considered a poor abstract, not least because the author used up valuable words by repeating the lengthy title of the project in the abstract.

Working through our checklist of the 6 key points you want to convey to the reader:

• There has been an attempt to introduce the research area , albeit half-way through the abstract but it’s not clear if this is a materials science project about 3D printing or is it about aircraft design.
• There’s no explanation about where the gap in the knowledge is that this project attempted to address.
• We can see that this project was focussed on the topic of structural integrity of materials in aircraft but the actual research aims or objectives haven’t been defined.
• There’s no mention at all of what the author actually did to investigate structural integrity. For example was this an experimental study involving real aircraft, or something in the lab, computer simulations etc.
• The author also doesn’t tell us a single result of his research, let alone the key findings !
• There’s a bold claim in the last sentence of the abstract that this project could revolutionise the aviation industry, and this may well be the case, but based on the abstract alone there is no evidence to support this as it’s not even clear what the author did .

This is an extreme example but is a good way to illustrate just how unhelpful a poorly written abstract can be. At only 71 words long, it definitely hasn’t maximised the amount of information that could be presented and the what they have presented has lacked clarity and structure.

A final point to note is the use of the EBM acronym, which stands for Electron Beam Melting in the context of 3D printing; this is a niche acronym for the author to assume that the reader would know the meaning of. It’s best to avoid acronyms in your abstract all together even if it’s something that you might expect most people to know about, unless you specifically define the meaning first.

Example of A Good Abstract

Having seen an example of a bad thesis abstract, now lets look at an example of a good PhD thesis abstract written about the same (fictional) project:

Additive manufacturing (AM) of titanium alloys has the potential to enable cheaper and lighter components to be produced with customised designs for use in aircraft engines. Whilst the proof-of-concept of these have been promising, the structural integrity of AM engine parts in response to full thrust and temperature variations is not clear.

The primary aim of this project was to determine the fracture modes and mechanisms of AM components designed for use in Boeing 747 engines. To achieve this an explicit finite element (FE) model was developed to simulate the environment and parameters that the engine is exposed to during flight. The FE model was validated using experimental data replicating the environmental parameters in a laboratory setting using ten AM engine components provided by the industry sponsor. The validated FE model was then used to investigate the extent of crack initiation and propagation as the environment parameters were adjusted.

This project was the first to investigate fracture patterns in AM titanium components used in aircraft engines; the key finding was that the presence of cavities within the structures due to errors in the printing process, significantly increased the risk of fracture. Secondly, the simulations showed that cracks formed within AM parts were more likely to worsen and lead to component failure at subzero temperatures when compared to conventionally manufactured parts. This has demonstrated an important safety concern which needs to be addressed before AM parts can be used in commercial aircraft.

What Makes This a Good Abstract

Having read this ‘good abstract’ you should have a much better understand about what the subject area is about, where the gap in the knowledge was, the aim of the project, the methods that were used, key results and finally the significance of these results. To break these points down further, from this good abstract we now know that:

• The research area is around additive manufacturing (i.e. 3D printing) of materials for use in aircraft.
• The gap in knowledge was how these materials will behave structural when used in aircraft engines.
• The aim was specifically to investigate how the components can fracture.
• The methods used to investigate this were a combination of computational and lab based experimental modelling.
• The key findings were the increased risk of fracture of these components due to the way they are manufactured.
• The significance of these findings were that it showed a potential risk of component failure that could comprise the safety of passengers and crew on the aircraft.

The abstract text has a much clearer flow through these different points in how it’s written and has made much better use of the available word count. Acronyms have even been used twice in this good abstract but they were clearly defined the first time they were introduced in the text so that there was no confusion about their meaning.

The abstract you write for your dissertation or thesis should succinctly explain to the reader why the work of your research was needed, what you did, what you found and what it means. Most people that come across your thesis, including any future employers, are likely to read only your abstract. Even just for this reason alone, it’s so important that you write the best abstract you can; this will not only convey your research effectively but also put you in the best light possible as a researcher.

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Writing an Abstract for Your Research Paper

Definition and Purpose of Abstracts

An abstract is a short summary of your (published or unpublished) research paper, usually about a paragraph (c. 6-7 sentences, 150-250 words) long. A well-written abstract serves multiple purposes:

• an abstract lets readers get the gist or essence of your paper or article quickly, in order to decide whether to read the full paper;
• an abstract prepares readers to follow the detailed information, analyses, and arguments in your full paper;
• and, later, an abstract helps readers remember key points from your paper.

It’s also worth remembering that search engines and bibliographic databases use abstracts, as well as the title, to identify key terms for indexing your published paper. So what you include in your abstract and in your title are crucial for helping other researchers find your paper or article.

If you are writing an abstract for a course paper, your professor may give you specific guidelines for what to include and how to organize your abstract. Similarly, academic journals often have specific requirements for abstracts. So in addition to following the advice on this page, you should be sure to look for and follow any guidelines from the course or journal you’re writing for.

The Contents of an Abstract

Abstracts contain most of the following kinds of information in brief form. The body of your paper will, of course, develop and explain these ideas much more fully. As you will see in the samples below, the proportion of your abstract that you devote to each kind of information—and the sequence of that information—will vary, depending on the nature and genre of the paper that you are summarizing in your abstract. And in some cases, some of this information is implied, rather than stated explicitly. The Publication Manual of the American Psychological Association , which is widely used in the social sciences, gives specific guidelines for what to include in the abstract for different kinds of papers—for empirical studies, literature reviews or meta-analyses, theoretical papers, methodological papers, and case studies.

Here are the typical kinds of information found in most abstracts:

• the context or background information for your research; the general topic under study; the specific topic of your research
• the central questions or statement of the problem your research addresses
• what’s already known about this question, what previous research has done or shown
• the main reason(s) , the exigency, the rationale , the goals for your research—Why is it important to address these questions? Are you, for example, examining a new topic? Why is that topic worth examining? Are you filling a gap in previous research? Applying new methods to take a fresh look at existing ideas or data? Resolving a dispute within the literature in your field? . . .
• your research and/or analytical methods
• your main findings , results , or arguments
• the significance or implications of your findings or arguments.

Your abstract should be intelligible on its own, without a reader’s having to read your entire paper. And in an abstract, you usually do not cite references—most of your abstract will describe what you have studied in your research and what you have found and what you argue in your paper. In the body of your paper, you will cite the specific literature that informs your research.

When to Write Your Abstract

Although you might be tempted to write your abstract first because it will appear as the very first part of your paper, it’s a good idea to wait to write your abstract until after you’ve drafted your full paper, so that you know what you’re summarizing.

What follows are some sample abstracts in published papers or articles, all written by faculty at UW-Madison who come from a variety of disciplines. We have annotated these samples to help you see the work that these authors are doing within their abstracts.

Choosing Verb Tenses within Your Abstract

The social science sample (Sample 1) below uses the present tense to describe general facts and interpretations that have been and are currently true, including the prevailing explanation for the social phenomenon under study. That abstract also uses the present tense to describe the methods, the findings, the arguments, and the implications of the findings from their new research study. The authors use the past tense to describe previous research.

The humanities sample (Sample 2) below uses the past tense to describe completed events in the past (the texts created in the pulp fiction industry in the 1970s and 80s) and uses the present tense to describe what is happening in those texts, to explain the significance or meaning of those texts, and to describe the arguments presented in the article.

The science samples (Samples 3 and 4) below use the past tense to describe what previous research studies have done and the research the authors have conducted, the methods they have followed, and what they have found. In their rationale or justification for their research (what remains to be done), they use the present tense. They also use the present tense to introduce their study (in Sample 3, “Here we report . . .”) and to explain the significance of their study (In Sample 3, This reprogramming . . . “provides a scalable cell source for. . .”).

Sample Abstract 1

From the social sciences.

Reporting new findings about the reasons for increasing economic homogamy among spouses

Gonalons-Pons, Pilar, and Christine R. Schwartz. “Trends in Economic Homogamy: Changes in Assortative Mating or the Division of Labor in Marriage?” Demography , vol. 54, no. 3, 2017, pp. 985-1005.

Sample Abstract 2

From the humanities.

Analyzing underground pulp fiction publications in Tanzania, this article makes an argument about the cultural significance of those publications

Emily Callaci. “Street Textuality: Socialism, Masculinity, and Urban Belonging in Tanzania’s Pulp Fiction Publishing Industry, 1975-1985.” Comparative Studies in Society and History , vol. 59, no. 1, 2017, pp. 183-210.

Sample Abstract/Summary 3

From the sciences.

Reporting a new method for reprogramming adult mouse fibroblasts into induced cardiac progenitor cells

Lalit, Pratik A., Max R. Salick, Daryl O. Nelson, Jayne M. Squirrell, Christina M. Shafer, Neel G. Patel, Imaan Saeed, Eric G. Schmuck, Yogananda S. Markandeya, Rachel Wong, Martin R. Lea, Kevin W. Eliceiri, Timothy A. Hacker, Wendy C. Crone, Michael Kyba, Daniel J. Garry, Ron Stewart, James A. Thomson, Karen M. Downs, Gary E. Lyons, and Timothy J. Kamp. “Lineage Reprogramming of Fibroblasts into Proliferative Induced Cardiac Progenitor Cells by Defined Factors.” Cell Stem Cell , vol. 18, 2016, pp. 354-367.

Sample Abstract 4, a Structured Abstract

Reporting results about the effectiveness of antibiotic therapy in managing acute bacterial sinusitis, from a rigorously controlled study

Note: This journal requires authors to organize their abstract into four specific sections, with strict word limits. Because the headings for this structured abstract are self-explanatory, we have chosen not to add annotations to this sample abstract.

Wald, Ellen R., David Nash, and Jens Eickhoff. “Effectiveness of Amoxicillin/Clavulanate Potassium in the Treatment of Acute Bacterial Sinusitis in Children.” Pediatrics , vol. 124, no. 1, 2009, pp. 9-15.

“OBJECTIVE: The role of antibiotic therapy in managing acute bacterial sinusitis (ABS) in children is controversial. The purpose of this study was to determine the effectiveness of high-dose amoxicillin/potassium clavulanate in the treatment of children diagnosed with ABS.

METHODS : This was a randomized, double-blind, placebo-controlled study. Children 1 to 10 years of age with a clinical presentation compatible with ABS were eligible for participation. Patients were stratified according to age (<6 or ≥6 years) and clinical severity and randomly assigned to receive either amoxicillin (90 mg/kg) with potassium clavulanate (6.4 mg/kg) or placebo. A symptom survey was performed on days 0, 1, 2, 3, 5, 7, 10, 20, and 30. Patients were examined on day 14. Children’s conditions were rated as cured, improved, or failed according to scoring rules.

RESULTS: Two thousand one hundred thirty-five children with respiratory complaints were screened for enrollment; 139 (6.5%) had ABS. Fifty-eight patients were enrolled, and 56 were randomly assigned. The mean age was 6630 months. Fifty (89%) patients presented with persistent symptoms, and 6 (11%) presented with nonpersistent symptoms. In 24 (43%) children, the illness was classified as mild, whereas in the remaining 32 (57%) children it was severe. Of the 28 children who received the antibiotic, 14 (50%) were cured, 4 (14%) were improved, 4(14%) experienced treatment failure, and 6 (21%) withdrew. Of the 28children who received placebo, 4 (14%) were cured, 5 (18%) improved, and 19 (68%) experienced treatment failure. Children receiving the antibiotic were more likely to be cured (50% vs 14%) and less likely to have treatment failure (14% vs 68%) than children receiving the placebo.

CONCLUSIONS : ABS is a common complication of viral upper respiratory infections. Amoxicillin/potassium clavulanate results in significantly more cures and fewer failures than placebo, according to parental report of time to resolution.” (9)

Some Excellent Advice about Writing Abstracts for Basic Science Research Papers, by Professor Adriano Aguzzi from the Institute of Neuropathology at the University of Zurich:

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How to Write an Abstract (With Examples)

By Sarah Oakley

Table of Contents

What is an abstract in a paper, how long should an abstract be, 5 steps for writing an abstract, examples of an abstract, how prowritingaid can help you write an abstract.

If you are writing a scientific research paper or a book proposal, you need to know how to write an abstract, which summarizes the contents of the paper or book.

When researchers are looking for peer-reviewed papers to use in their studies, the first place they will check is the abstract to see if it applies to their work. Therefore, your abstract is one of the most important parts of your entire paper.

In this article, we’ll explain what an abstract is, what it should include, and how to write one.

An abstract is a concise summary of the details within a report. Some abstracts give more details than others, but the main things you’ll be talking about are why you conducted the research, what you did, and what the results show.

When a reader is deciding whether to read your paper completely, they will first look at the abstract. You need to be concise in your abstract and give the reader the most important information so they can determine if they want to read the whole paper.

Remember that an abstract is the last thing you’ll want to write for the research paper because it directly references parts of the report. If you haven’t written the report, you won’t know what to include in your abstract.

If you are writing a paper for a journal or an assignment, the publication or academic institution might have specific formatting rules for how long your abstract should be. However, if they don’t, most abstracts are between 150 and 300 words long.

A short word count means your writing has to be precise and without filler words or phrases. Once you’ve written a first draft, you can always use an editing tool, such as ProWritingAid, to identify areas where you can reduce words and increase readability.

If your abstract is over the word limit, and you’ve edited it but still can’t figure out how to reduce it further, your abstract might include some things that aren’t needed. Here’s a list of three elements you can remove from your abstract:

Discussion : You don’t need to go into detail about the findings of your research because your reader will find your discussion within the paper.

Definition of terms : Your readers are interested the field you are writing about, so they are likely to understand the terms you are using. If not, they can always look them up. Your readers do not expect you to give a definition of terms in your abstract.

References and citations : You can mention there have been studies that support or have inspired your research, but you do not need to give details as the reader will find them in your bibliography.

Good writing = better grades

ProWritingAid will help you improve the style, strength, and clarity of all your assignments.

If you’ve never written an abstract before, and you’re wondering how to write an abstract, we’ve got some steps for you to follow. It’s best to start with planning your abstract, so we’ve outlined the details you need to include in your plan before you write.

Remember to consider your audience when you’re planning and writing your abstract. They are likely to skim read your abstract, so you want to be sure your abstract delivers all the information they’re expecting to see at key points.

1. What Should an Abstract Include?

Abstracts have a lot of information to cover in a short number of words, so it’s important to know what to include. There are three elements that need to be present in your abstract:

Your context is the background for where your research sits within your field of study. You should briefly mention any previous scientific papers or experiments that have led to your hypothesis and how research develops in those studies.

Your hypothesis is your prediction of what your study will show. As you are writing your abstract after you have conducted your research, you should still include your hypothesis in your abstract because it shows the motivation for your paper.

Throughout your abstract, you also need to include keywords and phrases that will help researchers to find your article in the databases they’re searching. Make sure the keywords are specific to your field of study and the subject you’re reporting on, otherwise your article might not reach the relevant audience.

2. Can You Use First Person in an Abstract?

You might think that first person is too informal for a research paper, but it’s not. Historically, writers of academic reports avoided writing in first person to uphold the formality standards of the time. However, first person is more accepted in research papers in modern times.

If you’re still unsure whether to write in first person for your abstract, refer to any style guide rules imposed by the journal you’re writing for or your teachers if you are writing an assignment.

3. Abstract Structure

Some scientific journals have strict rules on how to structure an abstract, so it’s best to check those first. If you don’t have any style rules to follow, try using the IMRaD structure, which stands for Introduction, Methodology, Results, and Discussion.

Following the IMRaD structure, start with an introduction. The amount of background information you should include depends on your specific research area. Adding a broad overview gives you less room to include other details. Remember to include your hypothesis in this section.

The next part of your abstract should cover your methodology. Try to include the following details if they apply to your study:

What type of research was conducted?

How were the test subjects sampled?

What were the sample sizes?

What was done to each group?

How long was the experiment?

How was data recorded and interpreted?

Following the methodology, include a sentence or two about the results, which is where your reader will determine if your research supports or contradicts their own investigations.

The results are also where most people will want to find out what your outcomes were, even if they are just mildly interested in your research area. You should be specific about all the details but as concise as possible.

The last few sentences are your conclusion. It needs to explain how your findings affect the context and whether your hypothesis was correct. Include the primary take-home message, additional findings of importance, and perspective. Also explain whether there is scope for further research into the subject of your report.

Your conclusion should be honest and give the reader the ultimate message that your research shows. Readers trust the conclusion, so make sure you’re not fabricating the results of your research. Some readers won’t read your entire paper, but this section will tell them if it’s worth them referencing it in their own study.

4. How to Start an Abstract

The first line of your abstract should give your reader the context of your report by providing background information. You can use this sentence to imply the motivation for your research.

You don’t need to use a hook phrase or device in your first sentence to grab the reader’s attention. Your reader will look to establish relevance quickly, so readability and clarity are more important than trying to persuade the reader to read on.

5. How to Format an Abstract

Most abstracts use the same formatting rules, which help the reader identify the abstract so they know where to look for it.

Here’s a list of formatting guidelines for writing an abstract:

Stick to one paragraph

Use block formatting with no indentation at the beginning

Put your abstract straight after the title and acknowledgements pages

Use present or past tense, not future tense

There are two primary types of abstract you could write for your paper—descriptive and informative.

An informative abstract is the most common, and they follow the structure mentioned previously. They are longer than descriptive abstracts because they cover more details.

Descriptive abstracts differ from informative abstracts, as they don’t include as much discussion or detail. The word count for a descriptive abstract is between 50 and 150 words.

Here is an example of an informative abstract:

A growing trend exists for authors to employ a more informal writing style that uses “we” in academic writing to acknowledge one’s stance and engagement. However, few studies have compared the ways in which the first-person pronoun “we” is used in the abstracts and conclusions of empirical papers. To address this lacuna in the literature, this study conducted a systematic corpus analysis of the use of “we” in the abstracts and conclusions of 400 articles collected from eight leading electrical and electronic (EE) engineering journals. The abstracts and conclusions were extracted to form two subcorpora, and an integrated framework was applied to analyze and seek to explain how we-clusters and we-collocations were employed. Results revealed whether authors’ use of first-person pronouns partially depends on a journal policy. The trend of using “we” showed that a yearly increase occurred in the frequency of “we” in EE journal papers, as well as the existence of three “we-use” types in the article conclusions and abstracts: exclusive, inclusive, and ambiguous. Other possible “we-use” alternatives such as “I” and other personal pronouns were used very rarely—if at all—in either section. These findings also suggest that the present tense was used more in article abstracts, but the present perfect tense was the most preferred tense in article conclusions. Both research and pedagogical implications are proffered and critically discussed.

Wang, S., Tseng, W.-T., & Johanson, R. (2021). To We or Not to We: Corpus-Based Research on First-Person Pronoun Use in Abstracts and Conclusions. SAGE Open, 11(2).

Here is an example of a descriptive abstract:

From the 1850s to the present, considerable criminological attention has focused on the development of theoretically-significant systems for classifying crime. This article reviews and attempts to evaluate a number of these efforts, and we conclude that further work on this basic task is needed. The latter part of the article explicates a conceptual foundation for a crime pattern classification system, and offers a preliminary taxonomy of crime.

Farr, K. A., & Gibbons, D. C. (1990). Observations on the Development of Crime Categories. International Journal of Offender Therapy and Comparative Criminology, 34(3), 223–237.

If you want to ensure your abstract is grammatically correct and easy to read, you can use ProWritingAid to edit it. The software integrates with Microsoft Word, Google Docs, and most web browsers, so you can make the most of it wherever you’re writing your paper.

Before you edit with ProWritingAid, make sure the suggestions you are seeing are relevant for your document by changing the document type to “Abstract” within the Academic writing style section.

You can use the Readability report to check your abstract for places to improve the clarity of your writing. Some suggestions might show you where to remove words, which is great if you’re over your word count.

We hope the five steps and examples we’ve provided help you write a great abstract for your research paper.

Sarah Oakley

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Writing an abstract - a six point checklist (with samples)

Posted in: abstract , dissertations

The abstract is a vital part of any research paper. It is the shop front for your work, and the first stop for your reader. It should provide a clear and succinct summary of your study, and encourage your readers to read more. An effective abstract, therefore should answer the following questions:

• Why did you do this study or project?
• What did you do and how?
• What did you find?
• What do your findings mean?

So here's our run down of the key elements of a well-written abstract.

• Size - A succinct and well written abstract should be between approximately 100- 250 words.
• Background - An effective abstract usually includes some scene-setting information which might include what is already known about the subject, related to the paper in question (a few short sentences).
• Purpose  - The abstract should also set out the purpose of your research, in other words, what is not known about the subject and hence what the study intended to examine (or what the paper seeks to present).
• Methods - The methods section should contain enough information to enable the reader to understand what was done, and how. It should include brief details of the research design, sample size, duration of study, and so on.
• Results - The results section is the most important part of the abstract. This is because readers who skim an abstract do so to learn about the findings of the study. The results section should therefore contain as much detail about the findings as the journal word count permits.
• Conclusion - This section should contain the most important take-home message of the study, expressed in a few precisely worded sentences. Usually, the finding highlighted here relates to the primary outcomes of the study. However, other important or unexpected findings should also be mentioned. It is also customary, but not essential, to express an opinion about the theoretical or practical implications of the findings, or the importance of their findings for the field. Thus, the conclusions may contain three elements:
• The primary take-home message.
• Any additional findings of importance.
• Implications for future studies.

Example Abstract 2: Engineering Development and validation of a three-dimensional finite element model of the pelvic bone.

Abstract from: Dalstra, M., Huiskes, R. and Van Erning, L., 1995. Development and validation of a three-dimensional finite element model of the pelvic bone. Journal of biomechanical engineering, 117(3), pp.272-278.

And finally...  A word on abstract types and styles

Abstract types can differ according to subject discipline. You need to determine therefore which type of abstract you should include with your paper. Here are two of the most common types with examples.

Informative Abstract

The majority of abstracts are informative. While they still do not critique or evaluate a work, they do more than describe it. A good informative abstract acts as a surrogate for the work itself. That is, the researcher presents and explains all the main arguments and the important results and evidence in the paper. An informative abstract includes the information that can be found in a descriptive abstract [purpose, methods, scope] but it also includes the results and conclusions of the research and the recommendations of the author. The length varies according to discipline, but an informative abstract is usually no more than 300 words in length.

Descriptive Abstract A descriptive abstract indicates the type of information found in the work. It makes no judgements about the work, nor does it provide results or conclusions of the research. It does incorporate key words found in the text and may include the purpose, methods, and scope of the research. Essentially, the descriptive abstract only describes the work being summarised. Some researchers consider it an outline of the work, rather than a summary. Descriptive abstracts are usually very short, 100 words or less.

Adapted from Andrade C. How to write a good abstract for a scientific paper or conference presentation. Indian J Psychiatry. 2011 Apr;53(2):172-5. doi: 10.4103/0019-5545.82558. PMID: 21772657; PMCID: PMC3136027 .

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• Dissertation
• How to Write an Abstract | Steps & Examples

How to Write an Abstract | Steps & Examples

Published on 1 March 2019 by Shona McCombes . Revised on 10 October 2022 by Eoghan Ryan.

An abstract is a short summary of a longer work (such as a dissertation or research paper ). The abstract concisely reports the aims and outcomes of your research, so that readers know exactly what your paper is about.

Although the structure may vary slightly depending on your discipline, your abstract should describe the purpose of your work, the methods you’ve used, and the conclusions you’ve drawn.

One common way to structure your abstract is to use the IMRaD structure. This stands for:

• Introduction

Abstracts are usually around 100–300 words, but there’s often a strict word limit, so make sure to check the relevant requirements.

In a dissertation or thesis , include the abstract on a separate page, after the title page and acknowledgements but before the table of contents .

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Table of contents

Abstract example, when to write an abstract, step 1: introduction, step 2: methods, step 3: results, step 4: discussion, tips for writing an abstract, frequently asked questions about abstracts.

Hover over the different parts of the abstract to see how it is constructed.

This paper examines the role of silent movies as a mode of shared experience in the UK during the early twentieth century. At this time, high immigration rates resulted in a significant percentage of non-English-speaking citizens. These immigrants faced numerous economic and social obstacles, including exclusion from public entertainment and modes of discourse (newspapers, theater, radio).

Incorporating evidence from reviews, personal correspondence, and diaries, this study demonstrates that silent films were an affordable and inclusive source of entertainment. It argues for the accessible economic and representational nature of early cinema. These concerns are particularly evident in the low price of admission and in the democratic nature of the actors’ exaggerated gestures, which allowed the plots and action to be easily grasped by a diverse audience despite language barriers.

Keywords: silent movies, immigration, public discourse, entertainment, early cinema, language barriers.

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You will almost always have to include an abstract when:

• Completing a thesis or dissertation
• Submitting a research paper to an academic journal
• Writing a book proposal
• Applying for research grants

It’s easiest to write your abstract last, because it’s a summary of the work you’ve already done. Your abstract should:

• Be a self-contained text, not an excerpt from your paper
• Be fully understandable on its own
• Reflect the structure of your larger work

Start by clearly defining the purpose of your research. What practical or theoretical problem does the research respond to, or what research question did you aim to answer?

You can include some brief context on the social or academic relevance of your topic, but don’t go into detailed background information. If your abstract uses specialised terms that would be unfamiliar to the average academic reader or that have various different meanings, give a concise definition.

After identifying the problem, state the objective of your research. Use verbs like “investigate,” “test,” “analyse,” or “evaluate” to describe exactly what you set out to do.

This part of the abstract can be written in the present or past simple tense  but should never refer to the future, as the research is already complete.

• This study will investigate the relationship between coffee consumption and productivity.
• This study investigates the relationship between coffee consumption and productivity.

Next, indicate the research methods that you used to answer your question. This part should be a straightforward description of what you did in one or two sentences. It is usually written in the past simple tense, as it refers to completed actions.

• Structured interviews will be conducted with 25 participants.
• Structured interviews were conducted with 25 participants.

Don’t evaluate validity or obstacles here — the goal is not to give an account of the methodology’s strengths and weaknesses, but to give the reader a quick insight into the overall approach and procedures you used.

Next, summarise the main research results . This part of the abstract can be in the present or past simple tense.

• Our analysis has shown a strong correlation between coffee consumption and productivity.
• Our analysis shows a strong correlation between coffee consumption and productivity.
• Our analysis showed a strong correlation between coffee consumption and productivity.

Depending on how long and complex your research is, you may not be able to include all results here. Try to highlight only the most important findings that will allow the reader to understand your conclusions.

Finally, you should discuss the main conclusions of your research : what is your answer to the problem or question? The reader should finish with a clear understanding of the central point that your research has proved or argued. Conclusions are usually written in the present simple tense.

• We concluded that coffee consumption increases productivity.
• We conclude that coffee consumption increases productivity.

If there are important limitations to your research (for example, related to your sample size or methods), you should mention them briefly in the abstract. This allows the reader to accurately assess the credibility and generalisability of your research.

If your aim was to solve a practical problem, your discussion might include recommendations for implementation. If relevant, you can briefly make suggestions for further research.

If your paper will be published, you might have to add a list of keywords at the end of the abstract. These keywords should reference the most important elements of the research to help potential readers find your paper during their own literature searches.

Be aware that some publication manuals, such as APA Style , have specific formatting requirements for these keywords.

It can be a real challenge to condense your whole work into just a couple of hundred words, but the abstract will be the first (and sometimes only) part that people read, so it’s important to get it right. These strategies can help you get started.

Read other abstracts

The best way to learn the conventions of writing an abstract in your discipline is to read other people’s. You probably already read lots of journal article abstracts while conducting your literature review —try using them as a framework for structure and style.

You can also find lots of dissertation abstract examples in thesis and dissertation databases .

Reverse outline

Not all abstracts will contain precisely the same elements. For longer works, you can write your abstract through a process of reverse outlining.

For each chapter or section, list keywords and draft one to two sentences that summarise the central point or argument. This will give you a framework of your abstract’s structure. Next, revise the sentences to make connections and show how the argument develops.

Write clearly and concisely

A good abstract is short but impactful, so make sure every word counts. Each sentence should clearly communicate one main point.

To keep your abstract or summary short and clear:

• Avoid passive sentences: Passive constructions are often unnecessarily long. You can easily make them shorter and clearer by using the active voice.
• Avoid long sentences: Substitute longer expressions for concise expressions or single words (e.g., “In order to” for “To”).
• Avoid obscure jargon: The abstract should be understandable to readers who are not familiar with your topic.
• Avoid repetition and filler words: Replace nouns with pronouns when possible and eliminate unnecessary words.
• Avoid detailed descriptions: An abstract is not expected to provide detailed definitions, background information, or discussions of other scholars’ work. Instead, include this information in the body of your thesis or paper.

If you’re struggling to edit down to the required length, you can get help from expert editors with Scribbr’s professional proofreading services .

Check your formatting

If you are writing a thesis or dissertation or submitting to a journal, there are often specific formatting requirements for the abstract—make sure to check the guidelines and format your work correctly. For APA research papers you can follow the APA abstract format .

Checklist: Abstract

The word count is within the required length, or a maximum of one page.

The abstract appears after the title page and acknowledgements and before the table of contents .

I have clearly stated my research problem and objectives.

I have briefly described my methodology .

I have summarized the most important results .

I have stated my main conclusions .

I have mentioned any important limitations and recommendations.

The abstract can be understood by someone without prior knowledge of the topic.

You've written a great abstract! Use the other checklists to continue improving your thesis or dissertation.

An abstract is a concise summary of an academic text (such as a journal article or dissertation ). It serves two main purposes:

• To help potential readers determine the relevance of your paper for their own research.
• To communicate your key findings to those who don’t have time to read the whole paper.

Abstracts are often indexed along with keywords on academic databases, so they make your work more easily findable. Since the abstract is the first thing any reader sees, it’s important that it clearly and accurately summarises the contents of your paper.

An abstract for a thesis or dissertation is usually around 150–300 words. There’s often a strict word limit, so make sure to check your university’s requirements.

The abstract is the very last thing you write. You should only write it after your research is complete, so that you can accurately summarize the entirety of your thesis or paper.

Avoid citing sources in your abstract . There are two reasons for this:

• The abstract should focus on your original research, not on the work of others.
• The abstract should be self-contained and fully understandable without reference to other sources.

There are some circumstances where you might need to mention other sources in an abstract: for example, if your research responds directly to another study or focuses on the work of a single theorist. In general, though, don’t include citations unless absolutely necessary.

The abstract appears on its own page, after the title page and acknowledgements but before the table of contents .

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• APA Style 7th edition
• How to write and format an APA abstract

APA Abstract (2020) | Formatting, Length, and Keywords

Published on November 6, 2020 by Raimo Streefkerk . Revised on January 17, 2024.

An APA abstract is a comprehensive summary of your paper in which you briefly address the research problem , hypotheses , methods , results , and implications of your research. It’s placed on a separate page right after the title page and is usually no longer than 250 words.

Most professional papers that are submitted for publication require an abstract. Student papers typically don’t need an abstract, unless instructed otherwise.

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Table of contents

How to format the abstract, how to write an apa abstract, which keywords to use, frequently asked questions, apa abstract example.

Formatting instructions

Follow these five steps to format your abstract in APA Style:

• Insert a running head (for a professional paper—not needed for a student paper) and page number.
• Set page margins to 1 inch (2.54 cm).
• Write “Abstract” (bold and centered) at the top of the page.
• Do not indent the first line.
• Double-space the text.
• Use a legible font like Times New Roman (12 pt.).
• Limit the length to 250 words.
• Indent the first line 0.5 inches.
• Write the label “Keywords:” (italicized).
• Write keywords in lowercase letters.
• Separate keywords with commas.
• Do not use a period after the keywords.

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The abstract is a self-contained piece of text that informs the reader what your research is about. It’s best to write the abstract after you’re finished with the rest of your paper.

The questions below may help structure your abstract. Try answering them in one to three sentences each.

• What is the problem? Outline the objective, research questions , and/or hypotheses .
• What has been done? Explain your research methods .
• What did you discover? Summarize the key findings and conclusions .
• What do the findings mean? Summarize the discussion and recommendations .

Check out our guide on how to write an abstract for more guidance and an annotated example.

Guide: writing an abstract

At the end of the abstract, you may include a few keywords that will be used for indexing if your paper is published on a database. Listing your keywords will help other researchers find your work.

Choosing relevant keywords is essential. Try to identify keywords that address your topic, method, or population. APA recommends including three to five keywords.

An abstract is a concise summary of an academic text (such as a journal article or dissertation ). It serves two main purposes:

• To help potential readers determine the relevance of your paper for their own research.
• To communicate your key findings to those who don’t have time to read the whole paper.

Abstracts are often indexed along with keywords on academic databases, so they make your work more easily findable. Since the abstract is the first thing any reader sees, it’s important that it clearly and accurately summarizes the contents of your paper.

An APA abstract is around 150–250 words long. However, always check your target journal’s guidelines and don’t exceed the specified word count.

In an APA Style paper , the abstract is placed on a separate page after the title page (page 2).

Avoid citing sources in your abstract . There are two reasons for this:

• The abstract should focus on your original research, not on the work of others.
• The abstract should be self-contained and fully understandable without reference to other sources.

There are some circumstances where you might need to mention other sources in an abstract: for example, if your research responds directly to another study or focuses on the work of a single theorist. In general, though, don’t include citations unless absolutely necessary.

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The Dissertation Abstract: 101

How to write a clear & concise abstract (with examples).

By:   Madeline Fink (MSc) Reviewed By: Derek Jansen (MBA)   | June 2020

So, you’ve (finally) finished your thesis or dissertation or thesis. Now it’s time to write up your abstract (sometimes also called the executive summary). If you’re here, chances are you’re not quite sure what you need to cover in this section, or how to go about writing it. Fear not – we’ll explain it all in plain language , step by step , with clear examples .

Overview: The Dissertation/Thesis Abstract

• What exactly is a dissertation (or thesis) abstract
• What’s the purpose and function of the abstract
• Why is the abstract so important
• How to write a high-quality dissertation abstract
• Example/sample of a quality abstract
• Quick tips to write a high-quality dissertation abstract

What is an abstract?

Simply put, the abstract in a dissertation or thesis is a short (but well structured) summary that outlines the most important points of your research (i.e. the key takeaways). The abstract is usually 1 paragraph or about 300-500 words long (about one page), but but this can vary between universities.

A quick note regarding terminology – strictly speaking, an abstract and an executive summary are two different things when it comes to academic publications. Typically, an abstract only states what the research will be about, but doesn’t explore the findings – whereas an executive summary covers both . However, in the context of a dissertation or thesis, the abstract usually covers both, providing a summary of the full project.

In terms of content, a good dissertation abstract usually covers the following points:

• The purpose of the research (what’s it about and why’s that important)
• The methodology (how you carried out the research)
• The key research findings (what answers you found)
• The implications of these findings (what these answers mean)

We’ll explain each of these in more detail a little later in this post. Buckle up.

What’s the purpose of the abstract?

A dissertation abstract has two main functions:

The first purpose is to  inform potential readers  of the main idea of your research without them having to read your entire piece of work. Specifically, it needs to communicate what your research is about (what were you trying to find out) and what your findings were . When readers are deciding whether to read your dissertation or thesis, the abstract is the first part they’ll consider. 

The second purpose of the abstract is to  inform search engines and dissertation databases  as they index your dissertation or thesis. The keywords and phrases in your abstract (as well as your keyword list) will often be used by these search engines to categorize your work and make it accessible to users. 

Simply put, your abstract is your shopfront display window – it’s what passers-by (both human and digital) will look at before deciding to step inside. 

Why’s it so important?

The short answer – because most people don’t have time to read your full dissertation or thesis! Time is money, after all…

If you think back to when you undertook your literature review , you’ll quickly realise just how important abstracts are! Researchers reviewing the literature on any given topic face a mountain of reading, so they need to optimise their approach. A good dissertation abstract gives the reader a “TLDR” version of your work – it helps them decide whether to continue to read it in its entirety. So, your abstract, as your shopfront display window, needs to “sell” your research to time-poor readers.

You might be thinking, “but I don’t plan to publish my dissertation”. Even so, you still need to provide an impactful abstract for your markers. Your ability to concisely summarise your work is one of the things they’re assessing, so it’s vital to invest time and effort into crafting an enticing shop window.  

A good abstract also has an added purpose for grad students . As a freshly minted graduate, your dissertation or thesis is often your most significant professional accomplishment and highlights where your unique expertise lies. Potential employers who want to know about this expertise are likely to only read the abstract (as opposed to reading your entire document) – so it needs to be good!

Think about it this way – if your thesis or dissertation were a book, then the abstract would be the blurb on the back cover. For better or worse, readers will absolutely judge your book by its cover .

How to write your abstract

As we touched on earlier, your abstract should cover four important aspects of your research: the purpose , methodology , findings , and implications . Therefore, the structure of your dissertation or thesis abstract needs to reflect these four essentials, in the same order.  Let’s take a closer look at each of them, step by step:

Step 1: Describe the purpose and value of your research

Here you need to concisely explain the purpose and value of your research. In other words, you need to explain what your research set out to discover and why that’s important. When stating the purpose of research, you need to clearly discuss the following:

• What were your research aims and research questions ?
• Why were these aims and questions important?

It’s essential to make this section extremely clear, concise and convincing . As the opening section, this is where you’ll “hook” your reader (marker) in and get them interested in your project. If you don’t put in the effort here, you’ll likely lose their interest.

Step 2: Briefly outline your study’s methodology

In this part of your abstract, you need to very briefly explain how you went about answering your research questions . In other words, what research design and methodology you adopted in your research. Some important questions to address here include:

• Did you take a qualitative or quantitative approach ?
• Who/what did your sample consist of?
• How did you collect your data?
• How did you analyse your data?

Simply put, this section needs to address the “ how ” of your research. It doesn’t need to be lengthy (this is just a summary, after all), but it should clearly address the four questions above.

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Step 3: Present your key findings

Next, you need to briefly highlight the key findings . Your research likely produced a wealth of data and findings, so there may be a temptation to ramble here. However, this section is just about the key findings – in other words, the answers to the original questions that you set out to address.

Again, brevity and clarity are important here. You need to concisely present the most important findings for your reader.

Step 4: Describe the implications of your research

Have you ever found yourself reading through a large report, struggling to figure out what all the findings mean in terms of the bigger picture? Well, that’s the purpose of the implications section – to highlight the “so what?” of your research. 

In this part of your abstract, you should address the following questions:

• What is the impact of your research findings on the industry /field investigated? In other words, what’s the impact on the “real world”. 
• What is the impact of your findings on the existing body of knowledge ? For example, do they support the existing research?
• What might your findings mean for future research conducted on your topic?

If you include these four essential ingredients in your dissertation abstract, you’ll be on headed in a good direction.

Example: Dissertation/thesis abstract

Here is an example of an abstract from a master’s thesis, with the purpose , methods , findings , and implications colour coded.

The U.S. citizenship application process is a legal and symbolic journey shaped by many cultural processes. This research project aims to bring to light the experiences of immigrants and citizenship applicants living in Dallas, Texas, to promote a better understanding of Dallas’ increasingly diverse population. Additionally, the purpose of this project is to provide insights to a specific client, the office of Dallas Welcoming Communities and Immigrant Affairs, about Dallas’ lawful permanent residents who are eligible for citizenship and their reasons for pursuing citizenship status . The data for this project was collected through observation at various citizenship workshops and community events, as well as through semi-structured interviews with 14 U.S. citizenship applicants . Reasons for applying for U.S. citizenship discussed in this project include a desire for membership in U.S. society, access to better educational and economic opportunities, improved ease of travel and the desire to vote. Barriers to the citizenship process discussed in this project include the amount of time one must dedicate to the application, lack of clear knowledge about the process and the financial cost of the application. Other themes include the effects of capital on applicant’s experience with the citizenship process, symbolic meanings of citizenship, transnationalism and ideas of deserving and undeserving surrounding the issues of residency and U.S. citizenship. These findings indicate the need for educational resources and mentorship for Dallas-area residents applying for U.S. citizenship, as well as a need for local government programs that foster a sense of community among citizenship applicants and their neighbours.

Practical tips for writing your abstract

When crafting the abstract for your dissertation or thesis, the most powerful technique you can use is to try and put yourself in the shoes of a potential reader. Assume the reader is not an expert in the field, but is interested in the research area. In other words, write for the intelligent layman, not for the seasoned topic expert. 

Start by trying to answer the question “why should I read this dissertation?”

Remember the WWHS.

Make sure you include the  what , why ,  how , and  so what  of your research in your abstract:

• What you studied (who and where are included in this part)
• Why the topic was important
• How you designed your study (i.e. your research methodology)
• So what were the big findings and implications of your research

Keep it simple.

Use terminology appropriate to your field of study, but don’t overload your abstract with big words and jargon that cloud the meaning and make your writing difficult to digest. A good abstract should appeal to all levels of potential readers and should be a (relatively) easy read. Remember, you need to write for the intelligent layman.

Be specific.

When writing your abstract, clearly outline your most important findings and insights and don’t worry about “giving away” too much about your research – there’s no need to withhold information. This is the one way your abstract is not like a blurb on the back of a book – the reader should be able to clearly understand the key takeaways of your thesis or dissertation after reading the abstract. Of course, if they then want more detail, they need to step into the restaurant and try out the menu.

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20 Comments

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How to Write an Abstract for Your Thesis or Dissertation What is an Abstract? The abstract is an important component of your thesis. Presented at the beginning of the thesis, it is likely the first substantive description of your work read by an external examiner. You should view it as an opportunity to set accurate expectations. The abstract is a summary of the whole thesis. It presents all the major elements of your work in a highly condensed form. An abstract often functions, together with the thesis title, as a stand-alone text. Abstracts appear, absent the full text of the thesis, in bibliographic indexes such as PsycInfo. They may also be presented in announcements of the thesis examination. Most readers who encounter your abstract in a bibliographic database or receive an email announcing your research presentation will never retrieve the full text or attend the presentation. An abstract is not merely an introduction in the sense of a preface, preamble, or advance organizer that prepares the reader for the thesis. In addition to that function, it must be capable of substituting for the whole thesis when there is insufficient time and space for the full text. Size and Structure Currently, the maximum sizes for abstracts submitted to Canada's National Archive are 150 words (Masters thesis) and 350 words (Doctoral dissertation). To preserve visual coherence, you may wish to limit the abstract for your doctoral dissertation to one double-spaced page, about 280 words. The structure of the abstract should mirror the structure of the whole thesis, and should represent all its major elements. For example, if your thesis has five chapters (introduction, literature review, methodology, results, conclusion), there should be one or more sentences assigned to summarize each chapter. Clearly Specify Your Research Questions As in the thesis itself, your research questions are critical in ensuring that the abstract is coherent and logically structured. They form the skeleton to which other elements adhere. They should be presented near the beginning of the abstract. There is only room for one to three questions. If there are more than three major research questions in your thesis, you should consider restructuring them by reducing some to subsidiary status. Don't Forget the Results The most common error in abstracts is failure to present results. The primary function of your thesis (and by extension your abstract) is not to tell readers what you did, it is to tell them what you discovered. Other information, such as the account of your research methods, is needed mainly to back the claims you make about your results. Approximately the last half of the abstract should be dedicated to summarizing and interpreting your results. Updated 2008.09.11 © John C. Nesbit

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Scholars often write abstracts for various applications: conference presentations may require an abstract or other short summary for a program; journal articles almost always require abstracts; invited talks and lectures are often advertised using an abstract. While the application may necessarily change the length of the abstract (a conference program may only allow for 50-75 words, for instance), the purpose and structure remains fairly constant.

Abstracts are generally kept brief (approximately 150-200 words). They differ by field, but in general, they need to summarize the article so that readers can decide if it is relevant to their work. The typical abstract includes these elements:

• A statement of the problem and objectives
• A statement of the significance of the work
• A summary of employed methods or your research approach
• A summary of findings or conclusions of the study
• A description of the implications of the findings

Regardless of field, abstract authors should explain the purpose of the work, methods used, the results and the conclusions that can be drawn. However, each field purports slightly different ways to structure the abstract. A reliable strategy is to write the abstract as a condensed version of your article, with 1-2 sentences summarizing each major section. This means that in many of the sciences and a large portion of the humanities, abstracts follow a version of the IMRAD structure: Introduction, Methods, Results, and Discussion.

Most scientific journals require authors to submit such abstracts. It is generally advisable to write the abstract in the English language. That is because most papers in other languages, especially Asian nations, tend to publish an English abstract with common search engines, such as, the MLA site.

Example Abstract

This example abstract follows the IMRAD structure closely. The first two sentences are the introduction and background information. Sentences 3-5 describe the methods used in the study. Sentence 6 summarizes the results, while the last two sentences summarize the discussion and conclusion of the study; they also indicate the significance of the results.

Usability and User-Centered Theory for 21 st Century OWLs — by Dana Lynn Driscoll, H. Allen Brizee, Michael Salvo, and Morgan Sousa from The Handbook of Research on Virtual Workplaces and the New Nature of Business Practices . Eds. Kirk St. Amant and Pavel Zemlansky. Hershey, PA: Idea Group Publishing, 2008.

This article describes results of usability research conducted on the Purdue Online Writing Lab (OWL). The Purdue OWL is an information-rich educational website that provides free writing resources to users worldwide. Researchers conducted two generations of usability tests. In the first test, participants were asked to navigate the OWL and answer questions. Results of the first test and user-centered scholarship indicated that a more user-centered focus would improve usability. The second test asked participants to answer writing-related questions using both the OWL website and a user-centered OWL prototype. Participants took significantly less time to find information using the prototype and reported a more positive response to the user-centered prototype than the original OWL. Researchers conclude that a user-centered website is more effective and can be a model for information-rich online resources. Researchers also conclude that usability research can be a productive source of ideas, underscoring the need for participatory invention.

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Study Skills

Writing an abstract

An abstract is a condensed version of your article; a distillation of the most important information (Belcher, 2019, p. 93).  

This page will help you to: 

understand the purpose and importance of an abstract 

plan an abstract 

structure and write different types of abstracts for your thesis and publication. 

Introduction to abstracts

This section will introduce the abstract and outline their purpose and importance. 

Before you continue, reflect on your previous writing experiences and the feedback you have received. How would you rate your ability in the following skills? Rate your ability from ‘good’ to ‘needs development’. 

Reflect on your answers. Congratulations if you feel confident about your skills. You may find it helpful to review the materials on this page to confirm your knowledge and possibly learn more. Don't worry if you don't feel confident. Work through these materials to build your skills.   

An abstract gives an overview of your entire project and usually answers these questions: 

What is your research about? 

Why is it important? 

How did you do it? 

What did you find? 

Why are your findings important? 

An abstract is generally brief: about 150-300 words for a journal article and about 500 words for a thesis. Requirements will vary depending on the type of abstract, the journal, the institution or the discipline.  

In some disciplines, an abstract is divided into several short sections such as Background; Methodology; Findings; Implications. 

The abstract aims to: 

give readers a summary of a research study 

help readers decide whether the research is relevant before they read the full paper 

provide a roadmap for readers who wish to read the whole article or thesis.  

It therefore functions as a stand-alone mini text, a screening device and a preview (Huckin, 2001). 

The abstract is generally the first thing a reader will look at although the abstract is the last part of a dissertation to be written (Cooley & Lewkowicz, 2003, p. 112). 

Explore the interactive image below to understand the many reasons why writing a good abstract is important. Click the (+) in the image for more information about each point. 

Planning an abstract

This section outlines the process of planning an abstract. This includes understanding different types of abstract, knowing when to start writing and a step-by-step process for writing an abstract. 

The type or style of an abstract depends on several considerations. For example,  they may be structured or unstructured depending on the discipline. More information can be found in Structuring an abstract.

Different types of abstracts are required depending on where you want to publish. These include thesis abstracts, research article abstracts, conference abstracts and so on. More information can be found in Different types of abstracts.   

To know when to write an abstract, it is necessary to understand the process of building an article. 

The sequence for writing an article is different to the sequence for reading it. When writing, you may:

• produce your tables and figures which convey the results of your research and help you form an argument.
• describe your methods and results and then discuss the results
• write the conclusion and introduction and ensure they are consistent with each other
• produce the abstract once the study is complete. 

A complete abstract that summarises the article, tells a coherent story, states the argument and reveals the most significant findings can only be written after all the steps in the writing process are complete. 

However, you should START drafting an abstract EARLY as the task is "the anchor and catalyst for the framing and reframing of writing goals (Liner et al, 2014, p. 223). You can draft a preliminary abstract of a paper as a way of beginning to think about the topic and as a device for organising your ideas. Throughout your research project, you are likely to modify the abstract because the abstract also serves as a diagnostic tool (Belcher, 2019). If you can't write some parts in your abstract, it may mean your research does not yet have a clear focus.  

This section introduces you to the structure of an abstract in a thesis and a journal article. It also provides you with different ways to organise the abstract.  In writing an abstract, it is important to be clear about these following points: 

• Is it a conference abstract, a thesis abstract or a research article abstract?  

What is the word limit? 

• Is it a structured or an unstructured abstract? 

A  good abstract should:  

summarise the article or thesis 

tell a story 

state the argument and a claim for the significance of that argument 

reveal the most valuable findings 

state the methods briefly 

use strong verbs, not vague ones 

include all the most relevant keywords.  

(Belcher, 2019, p. 83) 

To ensure your abstract includes the key components listed above, it is recommended that you follow these fives moves in this typical order:

Let's look at two examples 

Example 1:  

The structure of an abstract varies. For example, not all abstracts include five moves and writing styles vary across disciplines. Of the moves, moves 2, 3 and 4 are usually considered essential.  

You should  analyse examples in your discipline and read the instructions for authors from your target journal carefully.  

Being concise

The most important language feature of abstracts is that they are concise. Every word in the abstract has been chosen because it is necessary and performs a function.  To learn more, visit the Academic Style in Writing page and do the practice tasks in Being concise.

Present and past tenses are mainly used in abstracts, as illustrated below. 

Look at this example:

Read this abstract and click on the correct verb choices.

Word choice:

Your abstract needs to be concise so choice of words is important. A good abstract needs to include key words and strong verbs. 

Opening sentences to engage readers:

Writing the first sentence in an abstract can be challenging. Here are four basic types of opening sentences based on Swales and Feak (2009) that may help you.  

Being a text detective

To ensure you make appropriate language choices in your abstracts, pay close attention to the language used in published abstracts in your discipline. Think of yourself as a text detective. 

Learn more about this by visiting Academic Style in Writing and exploring the abstracts in Being a text detective .

Different types of abstracts

This section introduces you to the different types of abstract you may need to write.

The table below compares a thesis abstract and a research article abstract .

A conference abstract is normally a standalone abstract ranging from 100 to 500 words, depending on the conference. It is designed to help conference organisers decide whether they would like your paper to be presented at the conference and attendees decide whether they would like to attend your presentation. 

A conference abstract describes the topic you would like to present at the conference. It can report a complete study, a part of your study or a study that is in progress (a promissory abstract). 

Let's look at the examples below:

It is very important that you read the conference instructions carefully. Here are points to consider when preparing to write a conference abstract. 

When is the submission date? How much time do you have to write the abstract?  

What is the acceptance rate of the conference? 

Is this a promissory abstract? ( a study in progress) 

What is the conference theme and sub-themes? 

A graphical abstract is a single, visual summary of the main findings of an article, allowing readers to easily identify the article's main message. It does not take the place of a written abstract but complements your written abstract.   

You can communicate your research in different ways through graphical abstracts:  

Flow diagrams use simple shapes such as shapes, arrows and crosses to describe the process.

Visual representations use models to bring a particular study into the context.

Graphs, charts and images can capture the main research findings. 

Let's look at some examples of graphical abstracts:

A video abstract introduces readers to your article and emphasises why they should read your work. The video focuses on  

• What question(s) did you want to answer with your research?  
• How did you go about it?  
• What conclusions did you come to?  

Your video should make people want to know more.  Here are the top tips for making your video abstract engaging: 

You can find examples of video abstracts on theTaylor and Francis academic publisher site  here .  

Highlights are the ‘elevator pitch’ of your article. They are the three to five bullet points that will help increase the discoverability of your article via search engines.  

They capture the novel results of your research as well as new methods that were used during the study (Elsevier, 2023). In other words, they communicate the core findings, convey the essence, and demonstrate the distinctiveness of your research. 

Each highlight usually does not exceed 85 characters, including spaces, so it should be very concise.  

When you know which journal you want to publish in, read articles from the journal as well as the instructions for authors to gain an understanding of whether highlights are required and how they are written.  

Below is an example of highlights. 

More information on highlights can be found on the Elsevier academic publishing page  here .  

Over to you: draft your abstract

Apply what you have learned to your own abstracts.

Use this template to plan and draft your abstract.  

The template will help you gain an overview of the five moves including the background, aim of your research, research method, main findings, discussion and conclusion. You can download it and save it as a Word document once you have finished. 

Use these three tips to improve your draft.

Read these comments made by abstract reviewers. Have you avoided these pitfalls in your own abstract?

Reflect on your learning 

If you would like more support, visit the Language and Learning Advisors page. 

References  

Belcher, W. L. (2019). Writing your journal article in twelve weeks: A guide to Academic Publishing Success.   The University of Chicago Press  

Blaxter, L., Hughes, C. & Tight, M. (2006). How to research. Open University Press 

Chang, HW., Kanegasaki., S, Jin, F., Deng, Y., You, Z., Chang, J., Kim, D. Y., Timilshina, M., Kim, J., Lee, Y. L., Toyama-Sorimachi, N., & Tsuchiya, T. (2020). A common signaling pathway leading to degranulation in mast cells and its regulation by CCR1-ligand. Allergy, 75, 1371– 1381. https://doi.org/10.1111/all.14186  

Chiricozzi, A., Talamonti, M., De Simone, C., Galluzzo, M., Gori, N., Fabbrocini, G., Marzano, A.V., Girolomoni, G., Offidani, A., Rossi, M.T., Bianchi, L., Cristaudo, A., Fierro, M.T., Stingeni, L., Pellacani, G., Argenziano, G., Patrizi, A., Pigatto, P., Romanelli, M., Savoia, P., Rubegni, P., Foti, C., Milanesi, N., Belloni Fortina, A., Bongiorno, M.R., Grieco, T., Di Nuzzo, S., Fargnoli, M.C., Carugno, A., Motolese, A., Rongioletti, F., Amerio, P., Balestri, R., Potenza, C., Micali, G., Patruno, C., Zalaudek, I., Lombardo, M., Feliciani, C., Di Nardo, L., Guarneri, F., Peris, K. (2021). Management of patients with atopic dermatitis undergoing systemic therapy during COVID-19 pandemic in Italy: Data from the DA-COVID-19 registry. Allergy, 76, 1813-1824. https://doi.org/10.1111/all.14767  

Friedman, J. Z., & Worden, E, A. (2016). Creating interdisciplinary space on campus: lessons from US area studies centers. HERDSA , 35(1), 129-141. http://dx.doi.org/10.1080/07294360.2015.1128886&nbsp ;

Huckin, T. N. (2001). Abstracting from abstracts. In M. Hewings (Ed.), Academic writing in context, Birmingham, UK; University of Birmingham Press.  

Humphrey, P. (2015). English language proficiency in higher education: student conceptualisations and outcomes. [Doctoral dissertation, Griffith University] 

Machi, L. A & McEvoy, B. T. (2012). The literature review: six steps to success . Corwin 

Niessen, N.M., Gibson, P.G., Baines, K.J., Barker, D., Yang, I.A., Upham, J.W., Reynolds, P.N., Hodge, S., James, A.L., Jenkins, C., Peters, M.J., Marks, G.B., Baraket, M., Simpson, J.L. and Fricker, M. (2021). Sputum TNF markers are increased in neutrophilic and severe asthma and are reduced by azithromycin treatment. Allergy, 76, 2090-2101. https://doi.org/10.1111/all.14768  

Phukon, J., Borah, A. J., & Gogoi, S. (2022). Transition-metal-catalyzed synthesis of spiro compounds through activation and cleavage of C-H bonds. Asian Journal of Organic Chemistry Review, 11, 1-35. https://doi.org/10.1002/ajoc.202200581  

Ridley, D. (2008). The literature review: A step-by-step guide for students. SAGE Publications. 

Zhao, F., Zhao, L., Wang, L., & Song, H. (2020). An ensemble discreet differential evolution for the distributed blocking flowshop scheduling with minimising makespan criterion. Expert Systems with Applications , 160, 1-21. https://doi.org/10.1016/j.eswa.2020.113678  

Woods, M. G. (2021). Culture Counts: A choice modelling approach to quantifying cultural values for First Nations people [Doctoral dissertation, Charles Darwin University]. https://researchers.cdu.edu.au/en/studentTheses/culture-counts-a-choice-modelling-approach-to-quantifying-cultura  

Did you know CDU Language and Learning Advisors offer a range of study support options?

https://www.cdu.edu.au/library/language-and-learning-support

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Tutorials, Study Guides & More

How to write a thesis abstract

July 6, 2012 by Roy Johnson

tutorial – guidance notes – example – tips

A thesis abstract – definition.

A thesis abstract is a digest or a shorter version of the whole thesis. The abstract draws out in summary what’s in the complete thesis. It might also be known as a précis or a synopsis. The term abstract derives from the Latin ab— (away from) and tract— (to draw).

Purpose of an abstract

The original purpose of an abstract is to give an overview of the whole work. This enables a reader to determine the relevance of the thesis for their own purposes.

For instance, a librarian might read the abstract in order to know how to catalogue the thesis. Specialist researchers would read the abstract to see if the work as a whole covered the same topic on which they were working.

The function of the abstract is to prepare the reader for the full document. This is why the substance of the abstract must reflect the essence of the research in terms of —

• focus of the hypothesis
• methodology

For a supervisor, it sets the work in a useful context of overview. For a fellow student it facilitates research by indicating the content in summary and therefore making selection of resources more efficient.

The abstract is a detachable, unbound section of the thesis normally comprising a single A4 page.

The abstract should be very concise – maybe as little as a single paragraph of (say) 500 words. That’s why an abstract is quite difficult to write. You need to compress the whole of the thesis into an abbreviated series of statements, omitting illustrative details. There is no room for any padding. It requires good summarizing skills.

Here’s an example of an abstract from a study of fire in plant-mammal interactions. Below it is an edited version showing that the abstract follows the criteria enumerated above.

The Latitudinal Defense Hypothesis predicts that levels of defense are highest near the equator and decrease toward the poles. This hypothesis is based mainly on insect herbivory that occurs during the summer. Mammilian herbivory in the winter is a more likely driver of plant defense levels in northern latitudes. Early successional trees such as birches are favored by fire and provide an important food source for mammals like snowshoe hares. In order to test the Latitudinal Defense Hypothesis, we collected birch seeds from eight locations in northwestern Canada and grew seedlings in a common garden. We assessed levels of defense by counting resin glands because resin glands are negatively correlated with snowshoe hare preference. This research will provide valuable information regarding the biogeography of defense and address the role of fire in plant-mammal interactions on a continental scale.

Analysis of an example abstract

1. Initial statement of the overall topic.

The Latitudinal Defense Hypothesis predicts that levels of defense are highest near the equator and decrease toward the poles. This hypothesis is based mainly on insect herbivory that occurs during the summer.

2. Brief statement of the specific focus of the hypothesis.

Mammilian herbivory in the winter is a more likely driver of plant defense levels in northern latitudes. Early successional trees such as birches are favored by fire and provide an important food source for mammals like snowshoe hares.

3. Explanation of the methodology

In order to test the Latitudinal Defense Hypothesis, we collected birch seeds from eight locations in northwestern Canada and grew seedlings in a common garden. We assessed levels of defense by counting resin glands because resin glands are negatively correlated with snowshoe hare preference.

4. Indication of the results

We found that the number of resin glands from the seedlings raised in a common garden was less than those collected in the eight locations chosen for our study….

4. Rationale of research

This research will provide valuable information regarding the biogeography of defense and address the role of fire in plant-mammal interactions on a continental scale.

Structure of the abstract

The chronological structure of the abstract is not as important as the crucial need to include the four topics exemplified in the example given above.

In some cases, ‘Rationale’ might precede ‘Results’. But it does make obvious sense to begin with the ‘Initial statement of the topic’.

How to write the abstract

Your abstract should be written after you’ve finished your thesis. The difficult part is to summarise in one page a substantial research project which might have taken up to two years to complete.

Preparation

• Tell one of your enlightened peers what your thesis is about
• Ask if they’ve understood your account
• If they have understood, write down what you said as quickly as possible in rough draft
• If they haven’t understood, tell them again in a different way
• Write down that version in rough draft form

Writing process

• Write the title of your thesis then add the word ‘abstract’
• Type the numbered headings shown above.
• Use your notes to fill in the content in each case.
• Read the abstract through.
• Remove the headings but keep the separate paragraphs
• Tidy up the expression so that the prose is fluent

Make sure that you –

• Write your abstract in the same style and tone as the thesis
• Remember it’s just a taster to the main event – but like a menu it has to show what’s there
• Include all four elements shown in the sample
• Don’t boast about your research or your achievements in the abstract. Let the work speak for itself.
• Don’t be tempted to rush the abstract, thinking it’s less important than the thesis. It’s all part of the same project
• Don’t use personal references or colloquial expressions. This is a professional document.
• Don’t include sentimental acknowledgements in the abstract.

The abstract is normally written in the past tense. That’s because it is written when the research has been completed and the thesis has already been written. The abstract should also be written last.

Do not use headings in an abstract. For instance – Introduction, Objectives, Methods, Results, and Conclusions. Your explanation of the thesis should be written in continuous prose.

The abstract should be written using the third person passive mode. ‘Samples of the oxides were analysed by …’. It’s possible that the thesis itself is written using the first person – ‘I (or we) collected samples using …’ – but the abstract needs to be more impersonal and objective.

Don’t use abbreviations , contractions, and acronyms in the abstract. If this is unavoidable, you should write out the term in full the first time it is used, followed by the abbreviation in brackets. For example – “Magnetic Photo-Scanning (MPS) was used to …”

© Roy Johnson 2012

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• How To Write A Perfect Thesis Abstract
• Writing guide

Thesis Abstract: Writing Techniques and Guidelines

Table of contents

Let professional writers deal with your paper, quickly and efficiently.

Thesis abstract is an essential part of the dissertation paper. It is a summary of a complete work. It gives readers a chance to discover the key points of your dissertation, its research chapter, methodology and results part. Writing a proper abstract is important. Students use various techniques and guidelines to perform a perfect thesis abstract. Proper structure and of thesis dissertation is crucial. It should answer all the study’s questions and be written to identify a major element of a dissertation or thesis paper. Also check other thesis writing tips that will lead you to success or contact our thesis writing service to get professional help with Ph.D. work.

Thesis Abstract Writing Guidelines

Thesis abstract answers the main questions of an entire paper. This short summary is a single page of text. It needs to show key methods used in a work, problems analyzed and gathered outcomes of a complex research work. This kind of academic assignment requires profound knowledge. People, who read abstracts, prefer those summaries that remain short, but very informative, with presented limitations in research and clear study results.

How to write the abstract of a thesis ? Thesis abstract is a small version of your dissertation or thesis. This small description ensures a better understanding of an entire paper, discovers the present condition of analyzed problems, distinguishes main objectives and determines existing expectations. A profound analysis of a major question is requested. Abstract needs to be less than five percent of the dissertation. Students write thesis abstracts of a proper length, get information for the summary using their own personal background information, knowledge and analyses’ fallouts.

Thesis abstract includes main analyzed objectives, compound research questions, problem statements, detailed dissertation methodology, and conclusions. Abstract needs to include source references and acronyms. It allows describing the top point of a dissertation paper providing a good understanding of the studied subjects and discovering numerous outcomes. Key theories and hypotheses are requested parts. They bring needed thesis abstract accurate form and allow saving time for this essential part flawless completion. Don't forget to check out thesis abstract examples provided by our professional writers at the end of this article.

Tips on How To Write Dissertation Abstract

Writing a proper summary requires a good knowledge of an analyzed theme, valuable background information, improved writing and analytical skills. Advanced analytical skills allow performing its professional version. Key theories need to be a part of the short summary, showing main objectives of conducted analyses and research works. Proper thesis abstract format includes the following major elements:

• general background information;
• research hypotheses;
• methodology;
• conclusions;
• implications.

The beginning of abstract needs to include general information. It draws readers’ attention, allows them discovering key research work’ objectives and outcomes of conducted studies when reading a single summary. However, don't confuse an abstract with an executive summary. Checking introduction, people get main information about conducted work. It is a kind of dissertation’s professional review. Writing a thesis abstract takes time for performing and must be performed after the entire dissertation paper is complete. It is clever to write it in such a way. It saves precious time and efforts used for editing in future.

Thesis abstract has a limit of words and describes the major purpose of research works, writer’s contribution to assigned problem-solving history. Many scientists have made great discoveries in their dissertations. Today, students face the same challenges. Numerous investigations are conducted with an aim to answer main questions of dissertation paper and provide appropriate indications. The level of papers’ difficulty depends on a scientist’s personal characteristics. They mostly include research skills and general knowledge.

Three Key Elements of a Thesis Abstract 

Begin by clearly defining the purpose of your research. What practical or theoretical problem does the research respond to, or what research question did you aim to answer? You can include some brief context on the social or academic relevance of your topic, but don’t go into detailed background information.

After identifying the problem, state the objective of your research. Use verbs like investigate, test, analyze  or evaluate to describe exactly what you set out to do. This part of the abstract can be written in the present or past simple tense, but should never refer to the future, as the research is already complete.

After - mention the research methods that you used to answer your question. This part should be a direct description of what you did in one or two sentences. It is usually written in the past simple tense as it refers to completed actions. 

There is no need to evaluate validity or obstacles you might have encountered in this part - the goal is not to give an account of the methodology strengths and weaknesses, but to give the reader a quick insight into the overall approach and procedures you used. Mention whether you have used quantitative or qualitative methods. 

Results and Conclusion

Next - summarize the main research results. This part of the abstract can be in the present or past simple tense. Depending on how long and complex your research is, you may not be able to include all results here. Try to highlight only the most important findings that will allow the reader to understand your conclusions.

Finally, provide the main conclusion in thesis : what is your answer to the problem or question? The reader should finish with a clear understanding of the central point that your research has proved or argued. Conclusions are usually written in the present simple tense. If your aim was to solve a practical problem, the conclusions might include recommendations for implementation. If relevant, you can briefly make suggestions for further research.

Thesis Abstract Process of Writing

The literature review brings additional identifications and valuable sources of information. Writing down titles and authors of used works allows readers gaining additional sources of assigned problem discoveries and reaching data for calculations. Many analyses require accurate figures and numbers. You may connect present studies with investigations described in published articles and conducted by famous researchers in past. You show your own contributions and accounts. An abstract format may be updated many times. Each popular thesis abstract includes writer’s scores greatly described at the beginning of written dissertation work.

An accurate summary shows the author’s analytical and writing skills. It contains key objectives, research justifications, detailed methodology, writing techniques, major results and study statements. Never write thesis abstracts before completing a dissertation. Table of content and paper headings may be used as guidelines to write proper thesis abstract. Letting other people read your thesis abstract before submitting is important; it gives a chance to deal with possible mistakes in minutes. Thesis abstract includes various elements. It casts light on difficult methodology and identifies what your research problem is.

Experienced writers prefer writing a dissertation abstract after the entire paper was written and the results were reached. It allows creating a professional paper’s summary. Proper scientific content is important when readers generally read dissertation’s summaries first. This is a short version of the main paper allowing readers gaining the main information and building their own expectations about dissertation outcomes. This special content needs to be flawless and original.

Thesis abstract is an essential part of every dissertation paper. It is a professional summary of a complete dissertation work presented on a few pages at the beginning of the dissertation paper. It gives readers a chance to discover the key points of the dissertation, its research chapters, calculations, source references, methodology and results part. Writing a proper abstract is essential.

Students use various popular techniques and guidelines to perform perfect thesis abstract, including numerous summaries samples available online. Proper structure of short summary is crucial. It should answer all researches’ questions and be written to identify major elements and objectives of a dissertation. Thesis abstract answers main questions of the entire paper. This short summary is a single page of text. Every thesis abstract needs to show the key methods used in a work, problems analyzed and gathered outcomes of conducted complex research work.

Dissertation / Thesis Abstract Examples

Undergraduate level thesis abstract example.

Researcher: [Name Surname] Presentation Title: Characterization of Iron Deposition in Recombinant Heteropolymer Ferritins Research Focus: Chemistry School: [School Name] Presentation Type: Poster Presentation Abstract: Characterization of Iron Deposition in Recombinant Heteropolymer Ferritins Deneen Cole, Dr. Fadi Bou-Abdallah, SUNY Potsdam (NY, USA), Dr. Paolo Arosio, University of Brescia (Italy), Dr. Sonia Levi, Vita-Salute San Raffaele University (Italy) Ferritin is a ubiquitous iron storage and detoxification protein found highly conserved in species from bacteria to plants to humans. In mammals, ferritin is composed of two functionally and genetically distinct subunit types, H (heavy, ~21,000 Da) and L (light, ~19,000 Da) subunits which co-assemble in various ratios with tissue specific distribution to form a shell-like protein. The H-subunit is responsible for the fast conversion of Fe(II) to Fe(III) by dioxygen (or H2O2) whereas the L-subunit is thought to contribute to the nucleation of the iron core. In the present work, we investigated the iron oxidation and deposition mechanism in two recombinant heteropolymers ferritin samples of ~20H:4L (termed H/L) and ~22L:2H (termed L/H) ratios. Data indicates that iron oxidation occurs mainly on the H-subunit with a stoichiometry of 2Fe(II):1O2, suggesting formation of H2O2. The H/L sample completely regenerates its ferroxidase activity within a short period of time suggesting rapid movement of Fe(III) from the ferroxidase center to the cavity to form the mineral core, consistent with the role of L-chain in facilitating iron turn-over at the ferroxidase center of the H-subunit. In L/H, Fe(II) oxidation and mineralization appears to occur by two simultaneous pathways at all levels of iron additions: a peroxidation pathway with a 2Fe(II)/1O2 ratio and a mineralization pathway with a 4Fe(II)/1O2 resulting in an average net stoichiometry of ~3Fe(II)/1O2. These results illustrate how recombinant heteropolymer ferritins control iron and oxygen toxicity while providing a safe reservoir for reversible uptake and release of iron for use by the cell.

Graduate Level Thesis Abstract Example

Researcher: [Name Surname] Presentation Title: An Analysis of Yukon Delta Salmon Management Research Focus: Fisheries management related to Bering Sea fisheries and Yukon River salmon populations. School: [School Name] Student Level: Masters Presentation Type: Oral Presentation Abstract: The broad range of Pacific Alaskan salmon has resulted in the creation of a complex and multiorganizational system of management that includes the state of Alaska, various federal departments, a Congressionally-mandated fishery council, and a number of commercial and nongovernmental fish organizations. In the Bering Sea salmon are caught by the commercial groundfish fleet as by-catch. On the Yukon River salmon are commercially and traditionally harvested for both economic and cultural sustenance by the Yup’ik residents of the Yukon Delta. Declining salmon populations has driven scientific research which considers the effects of Bering Sea salmon by-catch. My research findings indicate that Bering Sea fisheries occur where juvenile salmon mature, directly impacting Yukon River salmon populations. Further, the research reflects that although Yukon salmon populations have plummeted, a recent effort was made to open the northern Bering Sea, which includes the Yukon River coastal shelf, to deep-sea commercial fishing. By researching the relationship of policy to cultural salmon dependence, it becomes evident that Alaskan salmon-tribes are excluded from salmon management and decision-making. Legal research reflects that three basic federal Indian concepts – inherent rights, Indian Country, and tribal right of occupancy – emerge as potential foundations that may allow Alaskan salmon tribes to begin sharing legal responsibility over salmon. Yukon River salmon are an international and anadromous species that require multi organizational management. My research reflects that current management favors the Bering Sea commercial fishing industry, despite data indicating Bering Sea fisheries impact Yukon salmon populations and an overall downward trend in Yukon salmon populations.

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• Dissertation & Thesis Guides
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• How to Write an Abstract for a Dissertation or Thesis: Guide & Examples
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How to Write an Abstract for a Dissertation or Thesis: Guide & Examples

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A dissertation abstract is a brief summary of a dissertation, typically between 150-300 words. It is a standalone piece of writing that gives the reader an overview of the main ideas and findings of the dissertation.

Generally, this section should include:

• Research problem and questions
• Research methodology
• Key findings and results
• Original contribution
• Practical or theoretical implications.

You need to write an excellent abstract for a dissertation or thesis, since it's the first thing a comitteee will review. Continue reading through to learn how to write a dissertation abstract. In this article, we will discuss its purpose, length, structure and writing steps. Moreover, for reference purposes, this article will include abstract examples for a dissertation and thesis and offer extra guidance on top of that.

In case you are in a hurry, feel free to buy dissertation from our professional writers. Our experts are qualified and have solid experience in writing Ph.D. academic works.

What Is a Dissertation Abstract?

Dissertation abstracts, by definition, are summaries of a thesis's content, usually between 200 and 300 words, used to inform readers about the contents of the study in a quick way. A thesis or dissertation abstract briefly overviews the entire thesis. Dissertation abstracts are found at the beginning of every study, providing the research recap, results, and conclusions. It usually goes right after your title page and before your dissertation table of contents . An abstract for a dissertation (alternatively called “précis” further in the article) should clearly state the main topic of your paper, its overall purpose, and any important research questions or findings. It should also contain any necessary keywords that direct readers to relevant information. In addition, it addresses any implications for further research that may stem from its field. Writing strong précis requires you to think carefully, as they are the critical components that attract readers to peruse your paper.

Purpose of a Dissertation or Thesis Abstract

The primary purpose of an abstract in a dissertation or thesis is to give readers a basic understanding of the completed work. Also, it should create an interest in the topic to motivate readers to read further. Writing an abstract for a dissertation is essential for many reasons: 

• Offers a summary and gives readers an overview of what they should expect from your study.
• Provides an opportunity to showcase the research done, highlighting its importance and impact.
• Identifies any unexplored research gaps to inform future studies and direct the current state of knowledge on the topic.

In general, an abstract of a thesis or a dissertation is a bridge between the research and potential readers.

What Makes a Good Abstract for a Dissertation?

Making a good dissertation abstract requires excellent organization and clarity of thought. Proper specimens must provide convincing arguments supporting your thesis. Writing an effective dissertation abstract requires students to be concise and write engagingly. Below is a list of things that makes it outstanding:

• Maintains clear and concise summary style
• Includes essential keywords for search engine optimization
• Accurately conveys the scope of the thesis
• Strictly adheres to the word count limit specified in your instructions
• Written from a third-person point of view
• Includes objectives, approach, and findings
• Uses simple language without jargon
• Avoids overgeneralized statements or vague claims.

How Long Should a Dissertation Abstract Be?

Abstracts should be long enough to convey the key points of every thesis, yet brief enough to capture readers' attention. A dissertation abstract length should typically be between 200-300 words, i.e., 1 page. But usually, length is indicated in the requirements. Remember that your primary goal here is to provide an engaging and informative thesis summary. Note that following the instructions and templates set forth by your university will ensure your thesis or dissertation abstract meets the writing criteria and adheres to all relevant standards.

Dissertation Abstract Structure

Dissertation abstracts can be organized in different ways and vary slightly depending on your work requirements. However, each abstract of a dissertation should incorporate elements like keywords, methods, results, and conclusions. The structure of a thesis or a dissertation abstract should account for the components included below:

• Title Accurately reflects the topic of your thesis.
• Introduction Provides an overview of your research, its purpose, and any relevant background information.
• Methods/ Approach Gives an outline of the methods used to conduct your research.
• Results Summarizes your findings.
• Conclusions Provides an overview of your research's accomplishments and implications.
• Keywords Includes keywords that accurately describe your thesis.

Below is an example that shows how a dissertation abstract looks, how to structure it and where each part is located. Use this template to organize your own summary. 

Things to Consider Before Writing a Dissertation Abstract

There are several things you should do beforehand in order to write a good abstract for a dissertation or thesis. They include:

• Reviewing set requirements and making sure you clearly understand the expectations
• Reading other research works to get an idea of what to include in yours
• Writing a few drafts before submitting your final version, which will ensure that it's in the best state possible.

Write an Abstract for a Dissertation Last

Remember, it's advisable to write an abstract for a thesis paper or dissertation last. Even though it’s always located in the beginning of the work, nevertheless, it should be written last. This way, your summary will be more accurate because the main argument and conclusions are already known when the work is mostly finished - it is incomparably easier to write a dissertation abstract after completing your thesis. Additionally, you should write it last because the contents and scope of the thesis may have changed during the writing process. So, create your dissertation abstract as a last step to help ensure that it precisely reflects the content of your project.

Carefully Read Requirements

Writing dissertation abstracts requires careful attention to details and adherence to writing requirements. Refer to the rubric or guidelines that you were presented with to identify aspects to keep in mind and important elements, such as correct length and writing style, and then make sure to comprehensively include them. Careful consideration of these requirements ensures that your writing meets every criterion and standard provided by your supervisor to increase the chances that your master's thesis is accepted and approved.   

Choose the Right Type of Dissertation Abstracts

Before starting to write a dissertation or thesis abstract you should choose the appropriate type. Several options are available, and it is essential to pick one that best suits your dissertation's subject. Depending on their purpose, there exist 3 types of dissertation abstracts: 

• Informative
• Descriptive

Informative one offers readers a concise overview of your research, its purpose, and any relevant background information. Additionally, this type includes brief summaries of all results and dissertation conclusions .  A descriptive abstract in a dissertation or thesis provides a quick overview of the research, but it doesn't incorporate any evaluation or analysis because it only offers a snapshot of the study and makes no claims.

Critical abstract gives readers an in-depth overview of the research and include an evaluative component. This means that this type also summarizes and analyzes research data, discusses implications, and makes claims about the achievements of your study. In addition, it examines the research data and recounts its implications. 

Choose the correct type of dissertation abstract to ensure that it meets your paper’s demands.

How to Write an Abstract for a Dissertation or Thesis?

Writing a good abstract for a dissertation or thesis is essential as it provides a brief overview of the completed research. So, how to write a dissertation abstract? First of all, the right approach is dictated by an institution's specific requirements. However, a basic structure should include the title, an introduction to your topic, research methodology, findings, and conclusions. Composing noteworthy precis allows you to flaunt your capabilities and grants readers a concise glimpse of the research. Doing this can make an immense impact on those reviewing your paper.

1. Identify the Purpose of Your Study

An abstract for thesis paper or dissertation is mainly dependent on the purpose of your study. Students need to identify all goals and objectives of their research before writing their précis - the reason being to ensure that the investigation’s progress and all its consequent findings are described simply and intelligibly. Additionally, one should provide some background information about their study. A short general description helps your reader acknowledge and connect with the research question. But don’t dive too deep into details, since more details are provided when writing a dissertation introduction . Scholars should write every dissertation abstract accurately and in a coherent way to demonstrate their knowledge and understanding of the area. This is the first section that potential readers will see, and it should serve as a precise overview of an entire document. Therefore, researchers writing abstracts of a thesis or dissertation should do it with great care and attention to details.

2. Discuss Methodology

A writer needs to elaborate on their methodological approach in an abstract of PhD dissertation since it acts as a brief summary of a whole research and should include an explanation of all methods used there. Dissertation and thesis abstracts discuss the research methodology by providing information sufficient enough to understand the underlying research question, data collection methods, and approach employed. Additionally, they should explain the analysis or interpretation of the data. This will help readers to gain a much better understanding of the research process and allow them to evaluate the data quality. Mention whether your methodology is quantitative or qualitative since this information is essential for readers to grasp your study's context and scope. Additionally, comment on the sources used and any other evidence collected. Furthermore, explain why you chose the method in the first place. All in all, addressing methodology is a crucial part of writing abstracts of a thesis or dissertation, as it will allow people to understand exactly how you arrived at your conclusions.

3. Describe the Key Results

Write your abstract for dissertation in a way that includes an overview of the research problem, your proposed solution, and any limitations or constraints you faced. Students need to briefly and clearly describe all key findings from the research. You must ensure that the results mentioned in an abstract of a thesis or dissertation are supported with evidence from body chapters.  Write about any crucial trends or patterns that emerged from the study. They should be discussed in detail, as this information can often provide valuable insight into your topic. Be sure to include any correlations or relationships found as a result of the study. Correlation, in this context, refers to any association between two or more variables.  Finally, write about any implications or conclusions drawn from your results: this is an essential element when writing an abstract for dissertation since it allows readers to firmly comprehend the study’s significance.

4. Summarize an Abstract for a Dissertation

Knowing how to write an abstract for dissertation is critical in conveying your work to a broad audience. Summarizing can be challenging (since precis is a summary in itself), but it is an essential part of any successful work. So, as a final step, conclude this section with a brief overview of the topic, outline the course of your research and its main results, and answer the paper’s central question.  Summarizing an abstract of your dissertation is done to give readers a succinct impression of the entire paper, making an accurate and concise overview of all its key points and consequent conclusions. In every PhD dissertation abstract , wrap up its summary by addressing any unanswered questions and discussing any potential implications of the research.

How to Format an Abstract in Dissertation

Format depends on the style (APA, MLA, Harvard, Chicago), which varies according to your subject's discipline. Style to use is usually mentioned in the instructions, and students should follow them closely to ensure formatting accuracy. These styles have guidelines that inform you about the formatting of titles, headings and subheadings, margins, page numbers, abstracts, and tell what font size and family or line spacing are required. Using a consistent formatting style ensures proper readability and might even influence paper’s overall structure. Another formatting concern to consider when writing dissertation and thesis abstracts is their layout. Most commonly, your paper should have a one-inch margin on all sides with double spacing. Be sure to familiarize yourself with the right guidelines to get the correct information on how to write dissertation abstract in APA format and ensure that it meets formatting standards.

Keywords in a Dissertation Abstract

When writing thesis abstracts, it is essential to include keywords. Keywords are phrases or words that help readers identify main topics of your paper and make it easier for them to find any information they need. Keywords should usually be placed at the end of a dissertation abstract and written in italics. In addition, include keywords that represent your paper's primary research interests and topics. Lastly, use keywords throughout your thesis to ensure that your précis accurately reflect an entire paper's content.

Thesis and Dissertation Abstract Examples

When writing, checking out thesis and dissertation abstracts examples from experts can provide a valuable reference point for structuring and formatting your own précis. When searching for an excellent sample template, engaging the assistance of a professional writer can be highly beneficial. Their expertise and knowledge offer helpful insight into creating an exemplary document that exceeds all expectations. Examples of dissertation abstracts from different topics are commonly available in scholarly journals and websites. We also encourage you to go and search your university or other local library catalogue -  multiple useful samples can surely be found there. From our part, we will attach 2 free examples for inspiration.

Dissertation abstract example

Thesis abstract example

Need a custom summary or a whole work? Contact StudyCrumb and get proficient assistance with PhD writing or dissertation proposal help .

Extra Tips on Writing a Dissertation Abstract

Writing a dissertation or PhD thesis abstract is not an easy task. You must ensure that it accurately reflects your paper's content. In this context, we will provide top-class tips on how to write an abstract in a dissertation or thesis for you to succeed. Combined with an example of a dissertation abstract above, you can rest assured that you'll do everything correctly. Below are extra tips on how to write a thesis abstract:

• Keep it concise, not lengthy - around 300 words.
• Focus on the “what”, “why”, “how”, and “so what” of your research.
• Be specific and concrete: avoid generalization.
• Use simple language: précis should be easy to understand for readers unfamiliar with your topic.
• Provide enough relevant information so your readers can grasp a main idea without necessarily reading your paper in its entirety.
• Write and edit your abstract several times until every sentence is clear and concise.
• Verify accuracy: make sure that précis reflect your content precisely.

Bottom Line on How to Write a Dissertation or Thesis Abstract

The bottom line when it comes to how to write a dissertation abstract is that you basically need to mirror your study's essence on a much lower scale. Specifically, students should keep their précis concise, use simple language, include relevant information, and write several drafts. Don't forget to review your précis and make sure they are precise enough. In addition, make sure to include all keywords so readers can find your paper quickly. You are encouraged to examine several sample dissertation abstracts to understand how to write your own.

Are you still struggling with your abstract? Contact our dissertation writing service and our qualified writers will gladly help you with this uneasy task. They will make sure it is delivered strictly on time and meets all requirements!  

FAQ About Dissertation Abstract Writing

1. why is a dissertation abstract important.

Dissertation abstracts are important because they give readers a brief overview of your research. They succinctly introduce critical information and study’s key points to help readers decide if reading your thesis is worth their time. During indexing, an abstract allows categorizing and filtering papers through keyword searches. Consequently, this helps readers to easily find your paper when searching for information on a specific topic.

2. When should I write an abstract for a dissertation or thesis?

You are supposed to write a dissertation or thesis abstract after completing research and finishing work on your paper. This way, you can write précis that accurately reflects all necessary information without missing any important details. Writing your thesis précis last also lets you provide the right keywords to help readers find your dissertation.

3. What should a dissertation abstract include?

A dissertation abstract should include a research problem, goals and objectives, methods, results, and study implications. Ensure that you incorporate enough information so readers can get an idea of your thesis's content without reading it through. Use relevant keywords to ensure readers can easily find your paper when searching for information on a specific topic.

4. How to write a strong dissertation abstract?

To write a strong abstract for a dissertation, you should state your research problem, write in an active voice, use simple language, and provide relevant information. Additionally, write and edit your précis several times until it is clear and concise, and verify that it accurately mirrors your paper’s content. Reviewing several samples is also helpful for understanding how to write your own.

Joe Eckel is an expert on Dissertations writing. He makes sure that each student gets precious insights on composing A-grade academic writing.

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• How to write a thesis

The best structure for your HDR thesis will depend on your discipline and the research you aim to communicate.

Before you begin writing your thesis, make sure you've read our advice on thesis preparation for information on the requirements you'll need to meet.

Once you've done this, you can begin to think about how to structure your thesis. To help you get started, we've outlined a basic structure below, but the requirements for your discipline may be different .

If you need help determining a suitable structure:

• read other theses in your discipline – you can search for UQ theses on the Library website. For prime examples, search for theses that received commendations from their examiners
• check with your advisor.

A basic thesis structure includes the following sections:

Introduction and literature review

Results or findings.

An abstract is a summary of your entire thesis and should provide a complete overview of the thesis, including your key results and findings.

An abstract is different to your introduction, and shouldn't be used to advertise your thesis — it should provide enough information to allow readers to understand what they'll learn by reading the thesis.

Your abstract should answer the following questions:

• What did you do?
• How did you do it?
• Why was it worth doing?
• What were the key results?
• What are the implications or significance of the results?

As your abstract will have a word limit, you may be unable to answer every question in detail. If you find yourself running out of words, make sure you include your key findings before other information.

All theses require introductions and literature reviews, but the structure and location of these can vary.

In some cases, your literature review will be incorporated into the introduction. You may also review literature in other parts of your thesis, such as in the methods section.

Other options for structuring an introduction and literature review include:

• a brief introductory chapter with a longer, separate literature review chapter
• a long introductory chapter with a brief introductory section followed by literature review sections
• a brief introductory chapter with detailed literature reviews relevant to the topic of each chapter provided separately in each chapter — this is common in a thesis comprised of publications.

If you have a separate introduction and literature review, they should complement, not repeat, each other.

The introduction should outline the background and significance of the broad area of study, as well as your:

• general aims – what you intend to contribute to the understanding of a topic
• specific objectives – which particular aspects of that topic you'll be investigating
• the rationale for proceeding in the way that you did
• your motivation or the justification for your research – the level of detail can vary depending on how much detail you will be including in a literature review.

The literature review should provide a more detailed analysis of research in the field, and present more specific aims or hypotheses for your research. What's expected for a literature review varies depending on your:

• program – a PhD thesis requires a more extensive literature review than an MPhil thesis
• discipline – analyse well-written examples from your discipline to learn the conventions for content and structure.

To get some ideas about how to structure and integrate your literature review, look at how to write a literature review and an example analysis of a literature review , or talk to your advisor.

A possible structure for your methods section is to include an introduction that provides a justification and explanation of the methodological approach you chose, followed by relevant sub-sections. Some standard sub-sections of a methods chapter include:

• Participants
• Procedures.

How the methods section is structured can depend on your discipline, so review other theses from your discipline for ideas for structure.

Regardless of structure, the methods section should explain:

• how you collected and analysed your data – you only need to include enough detail that another expert in the field could repeat what you've done (you don't have to detail field standard techniques or tests)
• why you chose to collect specific data
• how this data will help you to answer your research questions
• why you chose the approach you went with.

You may want to present your results separately to your discussion. If so, use the results section to:

• specify the data you collected and how it was were prepared for analysis
• describe the data analysis (e.g. define the type of statistical test that was applied to the data)
• describe the outcome of the analysis
• present a summary and descriptive statistics in a table or graph.

Use tables and figures effectively

Reports usually include tables, graphs and other graphics to present data and supplement the text. To learn how to design and use these elements effectively, see our guides to:

• incorporating tables, figures, statistics and equations (PDF, 1.2MB)
• graphic presentation (PDF, 2.9MB) .

Use the discussion section to:

• comment on your results and explain what they mean
• compare, contrast and relate your results back to theory or the findings of other studies
• identify and explain any unexpected results
• identify any limitations to your research and any questions that your research was unable to answer
• discuss the significance or implications of your results.

If you find that your research ends up in a different direction to what you intended, it can help to explicitly acknowledge this and explain why in this section.

Use the conclusion section to:

• emphasise that you've met your research aims
• summarise the main findings of your research
• restate the limitations of your research and make suggestions for further research.

In some cases, the discussion and conclusion sections can be combined. Check with your advisor if you want to combine these sections.

• Thesis writing tips

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หน้าแรก > บล็อก > วิธีการเขียนบทคัดย่อ (พร้อมตัวอย่าง)

วิธีการเขียนบทคัดย่อ (พร้อมตัวอย่าง)

• ทีมบรรณาธิการ Smodin
• Updated: สิงหาคม 13, 2024
• คำแนะนำทีละขั้นตอนสำหรับการเขียน

บทคัดย่อคือหน้าร้านวิทยานิพนธ์ของคุณ โดยพื้นฐานแล้วเป็นบทสรุปของรายงานของคุณโดยสรุปสิ่งที่คุณค้นพบระหว่างการค้นคว้า

ในทางวิชาการ บทคัดย่อมีจุดประสงค์หลายประการ:

• เสนอบทสรุปการค้นพบของคุณ
• นักวิจัยคนอื่นๆ ใช้เพื่อพิจารณาว่างานของคุณเกี่ยวข้องกับงานวิจัยของพวกเขาเองหรือไม่
• ช่วยให้เพื่อนของคุณเข้าใจสิ่งที่คุณค้นพบหากพวกเขาไม่มีเวลาอ่านบทความทั้งหมด
• มอบวิธีง่ายๆ ในการจัดทำดัชนีและจัดหมวดหมู่เอกสารสำหรับวารสารวิชาการ

ดังนั้นบทคัดย่อที่ดีจึงมีประโยชน์หลายประการสำหรับผู้อ่านและผู้ตรวจสอบ แต่นอกเหนือจากนั้น คุณจำเป็นต้องรู้วิธีการเขียนบทคัดย่อที่ดีถ้าคุณต้องการได้เกรดสูง

ในบทความของเรา เราจะให้คำแนะนำและเคล็ดลับที่ดีที่สุดในการเขียนบทคัดย่อที่กระชับและให้ข้อมูล

ขั้นตอนที่ 1 – ทำความเข้าใจวัตถุประสงค์ของบทคัดย่อ

ก่อนที่คุณจะเรียนรู้วิธีเขียนบทคัดย่อ คุณต้องรู้ว่าบทคัดย่อคืออะไรและมีวัตถุประสงค์อะไร บทคัดย่อที่ดีควรตอบคำถามเหล่านี้:

• เรียนเกี่ยวกับอะไร?
• ทำไมคุณถึงทำการศึกษาหรือโครงการนี้?
• คุณทำอะไรและอย่างไร?
• คุณค้นพบอะไรบ้าง?
• การค้นพบของคุณหมายถึงอะไร?

ลองคิดถึงนามธรรมเหมือนตัวอย่างภาพยนตร์ มันทำให้ผู้อ่านได้เหลือบมอง - ทีเซอร์ - ของสิ่งที่จะเกิดขึ้น ช่วยให้พวกเขาตัดสินใจว่ารายงานของคุณเป็นสิ่งที่พวกเขาสนใจหรือไม่

โดยปกติแล้ว บทคัดย่อจะมีความยาว 100-250 คำ ดังนั้นคุณจึงมีเพียงหน้าต่างเล็กๆ ที่จะดึงดูดผู้ฟังเข้ามา

บทคัดย่อมีสี่ประเภท คุณอาจใช้อันอื่นขึ้นอยู่กับลักษณะของคุณ รายงานการวิจัย - บทคัดย่อประเภทต่าง ๆ ได้แก่ :

• บทคัดย่อข้อมูล: ให้รายละเอียดข้อมูลความเป็นมา ประเด็นสำคัญ วิธีการวิจัย และข้อค้นพบที่มีนัยสำคัญ อาจมีคำแนะนำในการอ่านเพิ่มเติมเพื่อให้ผู้อ่านเข้าใจองค์ประกอบหลักของรายงานได้ดีขึ้น
• บทคัดย่อเชิงพรรณนา: ให้ภาพรวมของเนื้อหา รวมถึงประเด็นสำคัญและวิธีการวิจัย อย่างไรก็ตาม บทคัดย่อเชิงพรรณนาไม่ได้ให้ข้อค้นพบหรือข้อสรุปที่มีนัยสำคัญ ดังนั้นจึงมีประโยชน์น้อยกว่าในการพิจารณาความเกี่ยวข้องของงาน
• บทคัดย่อเชิงวิพากษ์: ประเมินหรือจัดให้มีการวิเคราะห์เกี่ยวกับข้อค้นพบของรายงาน พร้อมด้วยภาพรวมของรายงาน บทคัดย่อเหล่านี้ยาวกว่า บางครั้งอาจยาวถึง 500 คำ พวกเขายังอาจอ้างถึงข้อมูลภายนอก
• บทคัดย่อเน้น: ดึงดูดความสนใจของผู้อ่านเพื่อดึงดูดพวกเขา การเขียนเชิงวิชาการมักไม่รวมถึงบทคัดย่อประเภทนี้ เนื่องจากไม่ได้ให้ภาพรวมของเนื้อหาจริงๆ

โดยปกติแล้ว คุณจะเห็นเพียงสองรายการแรกในแวดวงวิชาการ แต่บทคัดย่อเชิงพรรณนายังหายากกว่าบทคัดย่อที่ให้ข้อมูล บทคัดย่อข้อมูลประกอบด้วยทุกสิ่งที่คุณจำเป็นต้องรู้เกี่ยวกับรายงานการวิจัย ดังนั้นจึงเป็นวิธีที่นักเรียนส่วนใหญ่นิยมใช้

ขั้นตอนที่ 2 – องค์ประกอบสำคัญของบทคัดย่อ

หน้าบทคัดย่อที่ดีทุกหน้ามีองค์ประกอบบางอย่าง รวมถึงความเป็นมา วิธีการ ผลลัพธ์ และข้อสรุป นอกจากนี้ยังอาจมีคำหลักที่แสดงอยู่ท้ายบทคัดย่อ ซึ่งช่วยในการจัดหมวดหมู่และจัดทำดัชนีรายงาน

นี่คือทุกสิ่งที่คุณต้องรวมไว้ในบทคัดย่อของคุณ

ความเป็นมาและวัตถุประสงค์

ส่วนแรกของบทคัดย่อควรครอบคลุมข้อมูลความเป็นมาสำหรับแนวคิดหลักของคุณ ไม่ว่าคุณจะเรียนสังคมศาสตร์หรือเขียนรายงานทางวิทยาศาสตร์ ส่วนนี้มีความสำคัญอย่างยิ่ง เป็นบรรทัดเริ่มต้นที่กำหนดแนวทางสำหรับวิทยานิพนธ์ทั้งหมดของคุณ

โดยปกติคุณสามารถทำได้ภายในประมาณสามประโยค นี่คือสิ่งที่แต่ละคนควรมี:

• ประโยคที่ 1: แนะนำหัวข้อและกำหนดแนวคิดหลักในการศึกษาของคุณ
• ประโยคที่ 2: กำหนดช่องว่างในงานวิจัย อธิบายทฤษฎีหลักที่มีอยู่ และระบุข้อจำกัดของพวกเขา
• ประโยคที่ 3: อธิบายว่างานวิจัยของคุณจะเติมเต็มช่องว่างในความรู้ได้อย่างไรและจะเพิ่มอะไรในสาขาของคุณ

คุณสามารถระบุคำถามวิจัยของคุณได้ ณ จุดนี้ แน่นอนว่าคุณจะต้องทบทวนวรรณกรรมจึงจะเขียนเรื่องนี้ได้อย่างมีประสิทธิภาพ ดังนั้น ให้ตรวจสอบบทคัดย่ออื่นๆ และให้แน่ใจว่าคุณใช้ โครงสร้างประโยคที่ดี .

ตัวอย่าง: “การเปลี่ยนแปลงสภาพภูมิอากาศก่อให้เกิดความท้าทายที่สำคัญต่อผลผลิตทางการเกษตรทั่วโลก แม้จะมีการศึกษามากมายเกี่ยวกับผลกระทบต่อผลผลิตพืชผล แต่ก็ยังขาดการวิเคราะห์ที่ครอบคลุม บทความอื่นๆ ไม่ได้ศึกษาว่าผลกระทบเหล่านี้แตกต่างกันไปตามภูมิภาคภูมิอากาศที่แตกต่างกันอย่างไร การศึกษานี้มีจุดมุ่งหมายเพื่อเติมเต็มช่องว่างนี้โดยการตรวจสอบความแตกต่างในระดับภูมิภาคเกี่ยวกับผลกระทบจากการเปลี่ยนแปลงสภาพภูมิอากาศต่อการผลิตข้าวสาลี”

ระเบียบวิธี

จากนั้น คุณสามารถร่างรายละเอียดเฉพาะของโครงการของคุณ โดยสรุปวิธีการที่คุณตั้งใจจะใช้ ณ จุดนี้ คุณยังสามารถสรุปข้อมูล ทฤษฎี และกรณีศึกษาที่คุณใช้ระหว่างการวิจัยได้

โดยทั่วไป นี่อาจเป็นเพียงประโยคเดียวที่เน้นวิธีการของคุณ อย่างไรก็ตาม มันอาจแตกต่างกันมากขึ้นอยู่กับสาขาของคุณ ตัวอย่างเช่น ในการเขียนทางวิทยาศาสตร์ คุณอาจต้องอธิบายเนื้อหาที่คุณใช้ในการศึกษานี้ ขณะเดียวกันสำหรับสังคมศาสตร์ น่าจะเป็นแบบทฤษฎีมากกว่า

ตัวอย่าง: “ฉันทำการวิเคราะห์เมตาของการศึกษาที่มีอยู่เกี่ยวกับการผลิตข้าวสาลีภายใต้สภาพภูมิอากาศที่แตกต่างกัน ฉันรวบรวมข้อมูลจากวารสาร peer-reviewed ที่ตีพิมพ์ระหว่างปี 2000 ถึง 2023 ฉันใช้วิธีการทางสถิติเพื่อประเมินผลกระทบของอุณหภูมิและการเปลี่ยนแปลงปริมาณฝนที่มีต่อผลผลิตข้าวสาลี”

ส่วนถัดไปของบทคัดย่อของคุณควรระบุประเด็นหลักของคุณ โปรดจำไว้ว่าบทคัดย่อเป็นเพียงการสรุปสั้นๆ ดังนั้นคุณไม่จำเป็นต้องลงรายละเอียด ให้สรุปข้อโต้แย้งหลักทั้งหมดที่รายงานของคุณสร้างขึ้นและระบุการมีส่วนร่วมในสาขานี้แทน

แม้ว่าคุณจะรู้สึกว่าการค้นพบหลักของคุณมีความสำคัญ แต่อย่าเพิ่งลงรายละเอียดมากเกินไป! ที่เกิดขึ้นในภายหลังในกระดาษนั่นเอง

ตัวอย่าง: “ผลลัพธ์บ่งชี้ความสัมพันธ์เชิงลบที่มีนัยสำคัญระหว่างอุณหภูมิที่เพิ่มขึ้นและผลผลิตข้าวสาลีในพื้นที่แห้งแล้งและกึ่งแห้งแล้ง การลดลงของผลผลิตเฉลี่ยอยู่ที่ 15% ในทางกลับกัน ในเขตอบอุ่น อุณหภูมิที่เพิ่มขึ้นปานกลางสัมพันธ์กับผลผลิตที่เพิ่มขึ้นเล็กน้อยที่ 5% การเปลี่ยนแปลงของปริมาณน้ำฝนมีผลกระทบที่ไม่สอดคล้องกันในภูมิภาคต่างๆ”

ส่วนสุดท้ายของบทคัดย่อของคุณควรให้ข้อสรุปที่ชัดเจน ที่นี่ คุณสามารถอภิปรายถึงนัยของการค้นพบหลักของคุณได้ บ่อยครั้งที่คุณสามารถรวมคำสำคัญที่พบในบทคัดย่อและเขียนลงในรายการตอนท้ายได้ ทำให้กระดาษของคุณจัดทำดัชนีได้ง่ายขึ้น

ตัวอย่าง: “การค้นพบนี้ชี้ให้เห็นว่ากลยุทธ์การปรับตัวต่อการเปลี่ยนแปลงสภาพภูมิอากาศสำหรับการผลิตข้าวสาลีต้องเป็นแบบเฉพาะภูมิภาค ในพื้นที่แห้งแล้ง ความพยายามจะต้องมุ่งเน้นไปที่พันธุ์พืชที่ทนความร้อนและปรับปรุงการชลประทาน ในขณะเดียวกัน ภูมิภาคเขตอบอุ่นอาจได้รับประโยชน์จากการปรับวันปลูกและการจัดการพืชผลให้เหมาะสม

คำสำคัญ: การเปลี่ยนแปลงสภาพภูมิอากาศ การผลิตข้าวสาลี การวิเคราะห์ระดับภูมิภาค การปรับตัวทางการเกษตร ผลผลิตพืชผล”

ขั้นตอนที่ 3 - การเขียนบทคัดย่อ

เมื่อคุณเข้าใจแล้วว่านามธรรมคืออะไร คุณก็สามารถเชี่ยวชาญศิลปะการเขียนได้ เคล็ดลับยอดนิยมของ Smodin ในการเขียนบทคัดย่อมีดังนี้

เขียนแบบร่าง

เริ่มต้นด้วยการเขียนแบบร่าง และอย่าเน้นที่ความสมบูรณ์แบบมากเกินไป ตรวจสอบให้แน่ใจว่าฉบับร่างของคุณมีองค์ประกอบสำคัญทั้งหมด (ความเป็นมา วิธีการ ผลลัพธ์ ข้อสรุป)

ตรวจสอบให้แน่ใจว่าร่างของคุณให้ข้อมูลสรุปการวิจัยที่ชัดเจนและกระชับ โดยสรุปการค้นพบที่สำคัญของคุณ

แก้ไขเพื่อความชัดเจนและรัดกุม

เมื่อคุณมีฉบับร่างแล้ว คุณสามารถเริ่มแก้ไขและปรับปรุงได้ ณ จุดนี้ คุณสามารถเริ่มให้ความสำคัญกับจำนวนคำมากขึ้น ถึงเวลาแล้ว ตัดส่วนที่ไม่จำเป็นออก และปรับปรุงความชัดเจน

คุณควรเน้นที่การทำให้บทคัดย่อของคุณกระชับที่สุดเท่าที่จะเป็นไปได้โดยยังคงรักษาข้อมูลที่จำเป็นไว้ โปรดจำไว้ว่าบทคัดย่อเป็นเพียงย่อหน้าเดียว ดังนั้นคุณอาจต้องใช้วิธีที่รุนแรงในการตัดออก

ตรวจสอบความถูกต้องและความสม่ำเสมอ

สุดท้ายตรวจสอบความถูกต้อง คุณจะต้องแน่ใจว่าบทคัดย่อสะท้อนแนวคิดหลักในรายงานได้อย่างถูกต้อง อย่าพูดถึงสิ่งที่คุณยังไม่ได้พูดถึงในหนังสือพิมพ์!

คุณควรตรวจสอบว่าคำศัพท์และข้อมูลทั้งหมดถูกต้อง การทำผิดไม่เพียงแต่ไม่เป็นมืออาชีพเท่านั้น แต่ยังทำให้คุณเสียคะแนนอีกด้วย!

ขั้นตอนที่ 4 - การจัดรูปแบบบทคัดย่อ

อาจมีคู่มือการตีพิมพ์ทั้งนี้ขึ้นอยู่กับสถานที่ที่คุณส่งรายงาน กรณีนี้จะเกิดขึ้นอย่างแน่นอนหากคุณส่งบทความในวารสาร อย่างไรก็ตาม วิทยาลัยหรือมหาวิทยาลัยของคุณอาจมีหลักเกณฑ์ที่ใช้สร้างบทคัดย่อให้เป็นมาตรฐาน

สิ่งสำคัญคือต้องปฏิบัติตามรูปแบบที่วารสารหรือสถาบันจัดเตรียมไว้ให้ ซึ่งรวมถึงการยึดติดกับจำนวนคำ (ลดลงหรือ i เพิ่มจำนวนคำ หากจำเป็น) แต่ต้องเป็นไปตามรูปแบบที่กำหนดด้วย ตัวอย่างเช่น วารสารหลายฉบับในสาขาสังคมศาสตร์ วิทยาศาสตร์ธรรมชาติ และวิทยาศาสตร์วิศวกรรมศาสตร์ ใช้โครงสร้าง IMRaD:

เคล็ดลับในการเขียนบทคัดย่อที่น่าสนใจ

ต้องการทราบวิธีการเขียนบทคัดย่อที่น่าทึ่งหรือไม่? ไม่ใช่แค่ของดี แต่เป็นสิ่งที่จะทำให้คุณได้เกรดดีที่สุดใช่ไหม? ต่อไปนี้เป็นเคล็ดลับ 5 ประการที่จะรับประกันความสำเร็จ

• กระชับ: สิ่งสำคัญคือต้องกระชับ ผู้อ่านที่มีศักยภาพยังไม่ต้องการทราบรายละเอียดทั้งหมดในตอนนี้ จำไว้ว่ามันยาวเพียงย่อหน้าเท่านั้น! ตรวจสอบให้แน่ใจว่าคุณใช้ภาษาที่ชัดเจนและตรงไปตรงมาตลอดทั้งเรื่อง
• เน้นประเด็นสำคัญ: บทคัดย่อของคุณควรอธิบายถึงการค้นพบหลักในบทคัดย่อของคุณ รวมถึงวลีสำคัญต่างๆ เน้นประเด็นเหล่านี้และให้แน่ใจว่าผู้อ่านเข้าใจถึงความสำคัญของการศึกษาวิจัย
• หลีกเลี่ยงศัพท์เฉพาะ: บทคัดย่อควรเข้าถึงได้สำหรับผู้ชมในวงกว้าง ดังนั้น ลดการใช้คำศัพท์ทางเทคนิคและตัวย่อให้เหลือน้อยที่สุด
• มุ่งเน้นไปที่ผู้อ่าน: สิ่งสำคัญคือต้องมุ่งเน้นไปที่สิ่งที่ผู้อ่านจำเป็นต้องรู้ บทคัดย่อควรช่วยให้พวกเขาเข้าใจงานวิจัยที่ตามมาในภายหลัง พยายามจุดประกายความสนใจโดยไม่ให้ข้อมูลมากเกินไป

ใช้ Smodin เพื่อเขียนบทคัดย่อที่มีประสิทธิภาพ

บทคัดย่อมีความสำคัญ ดังนั้นการทำให้ถูกต้องจึงเป็นข้อกังวลสำหรับนักเรียนหลายคน ท้ายที่สุดแล้ว สิ่งเหล่านี้เป็นองค์ประกอบสำคัญในการสรุปงานวิจัยของคุณและดึงดูดผู้อ่าน ในบางกรณี บทคัดย่อถือเป็นสิ่งสำคัญในการได้รับทุนวิจัย

โชคดีที่คุณสามารถเขียนบทคัดย่อได้ง่ายขึ้นโดยใช้ Smodin นักเขียน AI ของ Smodin สามารถช่วยในการสร้างบทคัดย่อที่มีโครงสร้างดีและครอบคลุม นี่คือความสามารถหลักบางส่วน:

• การประมวลผลภาษาขั้นสูง
• พารามิเตอร์อินพุตที่ปรับแต่งได้ เพื่อทำให้นามธรรมเป็นของคุณเอง
• ครอบคลุมองค์ประกอบสำคัญอย่างครอบคลุม
• การสร้างคีย์เวิร์ด

นอกเหนือจากความสามารถในการสร้างที่น่าทึ่งแล้ว Smodin ยังสามารถปรับปรุงประสิทธิภาพและช่วยคุณประหยัดเวลาได้! ไม่ว่าคุณต้องการให้มันสร้างข้อความฉบับเต็มหรือแค่บทคัดย่อ Smodin ช่วยคุณในเส้นทางการศึกษาของคุณ และเนื่องจากได้รับการฝึกอบรมเกี่ยวกับข้อมูลทางวิชาการ จึงดีกว่าโมเดล AI เจนเนอเรชันที่คล้ายกันมาก

AI Writer ของ Smodin นำเสนอโซลูชันอันทรงพลังสำหรับนักวิจัยที่ต้องการสร้างบทคัดย่อที่มีประสิทธิภาพ สามารถเพิ่มคุณภาพและประสิทธิภาพของงานเขียนเชิงวิชาการของคุณได้อย่างมาก แล้วคุณจะรออะไรอยู่? ลองใช้นักเขียน AI ของ Smodin วันนี้!

• Religious Studies
• Abrahamic Religions

TINJAUAN YURIDIS PELAKSANAAN PERKAWINAN BEDA AGAMA MENURUT PERSFEKTIF HUKUM POSITIF DAN HUKUM ISLAM

• February 2022
• This person is not on ResearchGate, or hasn't claimed this research yet.

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• Ahmad Rofiq
• Hariyanto Susilo
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