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Abstract for Research Proposal: Types and How to Write It

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by  Antony W

June 26, 2024

An abstract in a research proposal summarizes the main aspect of the assignment in a given sequence in 300 words or less. It highlights the purpose of the study, the research problem, design of the study, findings, summary of your interpretations and conclusions.

For what it’s worth, the abstract of your research proposal should give a clear and concise elaboration of the major aspects of an issue you’ve investigated.

In this guide, you’ll learn how to write an abstract for any research proposal. We’ll look at why an abstract is important, the types of abstracts, writing style, and what to avoid when it comes to writing an abstract for your research proposal.

Types of Abstracts for a Research Proposal

There are four types of abstracts that you can write for a research proposal :

• Critical abstract
• Descriptive abstract
• Informative abstract
• Highlight abstract

1. Critical abstract

A critical abstract in a research proposal describes the primary findings and gives a solid judgment on the validity, completeness, and reliability of the study. It’s your responsibility as a researcher to evaluate your work and then compare it with already existing work on the same subject.

Because a critical abstract includes an additional commentary, it tends to longer. Often, the length falls between 400 and 500 words. However, do keep in mind that this type of an abstract is very are, which means your instructor may never ask you to write a critical abstract for your research proposal.

2. Highlight Abstract

A highlight abstract is a piece of writing that can’t stand independent of its associated document. It uses incomplete and leading remarks, with the primary goal of grabbing the attention of the reader to the study.

Professors have made it clear that a highlight abstract is not by itself a true abstract to use in a research proposal. Since it cannot stand on its away separate from the associated article, it’s unlikely that your teacher will ask you to use it in academic writing.

3. Descriptive abstract

A descriptive abstract gives a short description of the research proposal. It may include purpose, method, and the scope of the research, and it’s often 100 words or less in length. Some people consider it to be an outline of the research proposal rather than an actual abstract for the document.

While a descriptive abstract describes the type of information a reader will find in a research proposal, it neither critics the work nor provides results and conclusion of the study.

4. Informative Abstract

Many abstracts in academic writing are informative. They don’t analyze the study or investigation that you propose, but they explain a research project in a way that they can stand independently. In other words, an informative abstract gives an explanation for the main arguments, evidence, and significant results.

In addition to featuring purpose, method, and scope, an informative abstract also include the results, conclusion, as well as the recommendation of the author. As for the length, an informative abstract should not be more than 300 words.

How to Write an Abstract for a Research Proposal

Of the four type of abstracts that we’ve discussed above, an informative abstract is what you’ll need to write in your research proposal. Writing an abstract for a research proposal isn’t difficult at all. You only need to know what to write and how to write it, and you’re good to get started.

1. Write in Active Voice

First, use active voice when writing an abstract for your research proposal. However, this doesn’t mean you should avoid passive voice in entirety. If you find that some sentences can’t make sense unless with passive sentence construction, feel free to bend this rule somewhat.

Second, make sure your sentences are concise and complete. Refrain from using ambiguous words. Keep the language simple instead.

Lastly, never use present or future tense to write an abstract for a research proposal. You’re reporting a study that you’ve already conducted and therefore writing in past sense makes the most sense.

Your abstract should come immediately after the title page. Write in block format without paragraph indentations. The abstract should not be more than 300 words long and the page should not have a number. The word “Abstract” in your research proposal should be center aligned in the page, unless otherwise stated.

In addition to these formatting rules, the last sentence of your abstract should summarize the application to practice or the conclusions of your study. In the case where it seems appropriate, you might want follow this by statement that suggests a need for additional research.

3. Time to Write the Abstract

There are no hard rules on when to write an abstract for a research proposal. Some students choose to write the section first while others choose to write it last. We strongly recommend that you write the abstract last because it’s a summary of the whole paper. You can also write it in the beginning if you’ve already outlined your draft and know what you want to talk about even before you start writing.

Your informative abstract is subject to frequent changes as you work on your paper, and that holds whether you write the section first or last. Be flexible and tweak this part of the assignment as necessary. Also, make sure you report statistical findings in parentheses.

Read abstract to be sure the summary of the study agrees with what you’ve written in your proposal. As we mentioned earlier, this section is subject to change depending on the direction your research takes. So make sure you identify and correct any anomalies if any.

Mistakes to Avoid When Writing an Abstract for Research Proposal

To wind up this guide, here are some of the most common mistakes that you should avoid when writing an abstract for your research proposal:

• Avoid giving a lengthy background
• Don’t include citations to other people’s work
• An abstract shouldn’t include a table, figure, image, or any kind of illustration
• Don’t include terms that are difficult to understand

About the author 

Antony W is a professional writer and coach at Help for Assessment. He spends countless hours every day researching and writing great content filled with expert advice on how to write engaging essays, research papers, and assignments.

Stay ahead of the AI revolution.

How to Write an Abstract for a Research Proposal

If you're writing a research proposal, it's likely that you'll be asked to include an abstract. An abstract, in essence, is a summary of your proposal. It should convey the main objectives, methods, and results of your research, as well as its significance and potential implications. In this article, we'll guide you through the process of writing an effective abstract for your research proposal, providing you with key tips and insights to help you succeed.

Understanding the Purpose of an Abstract

Before we dive too deeply into the process of writing an abstract, it's important to understand why it's so critical. Essentially, an abstract serves as a way to communicate the core ideas of your research in a concise and accessible format. It allows readers to quickly grasp the significance and relevance of your work, even if they don't have time to read your entire proposal or report. In short, the abstract serves as a first impression, and it's crucial that you make it count.

The Role of an Abstract in a Research Proposal

The abstract is the first section of your research proposal. It should appear at the beginning of your document, immediately following the title page. In terms of content, your abstract should distill the most important aspects of your proposal into a highly readable, condensed format. The goal is to convey a clear and accurate representation of your research, without getting bogged down in unnecessary details.

Key Elements to Include in an Abstract

When writing your abstract, there are several key elements you'll want to include. These elements will help ensure that your abstract provides an accurate and compelling overview of your research. Here are some of the key elements to consider:

• The research problem or question you're addressing.
• Your research methodology and design.
• Key findings or results.
• A statement about the significance and potential implications of your research.

Preparing to Write Your Abstract

Before diving into the writing process, it's important to take some time to prepare for drafting your abstract. This involves several key steps, including:

Analyzing Your Research Proposal

First, you'll want to carefully review your research proposal. Consider the central problem or question you're addressing, as well as the methodology and data you're using to address it. Look for the most important points and objectives of your research. This will help you determine which elements to focus on in your abstract.

Identifying the Main Points and Objectives

Once you have thoroughly analyzed your proposal, it's time to identify the main points and objectives that you'll address in your abstract. This will help you keep your abstract focused and concise, while still capturing the essential aspects of your research.

Reviewing Abstract Guidelines and Requirements

Make sure to review the guidelines and requirements for your abstract before you begin writing. This will help you ensure that you're meeting any specific criteria or word limits that may be in place. You may also want to look at examples of abstracts from other research proposals to get a sense of how they are structured and formatted.

Structuring Your Abstract

Once you have completed your preparations, it's time to begin writing your abstract. Structure is key to creating an effective abstract that accurately conveys the core ideas of your research. Here are some tips for structuring your abstract:

Writing a Clear and Concise Introduction

Your introduction should be brief and to the point, introducing readers to the key ideas and objectives of your research. Make sure to use clear and concise language that accurately summarizes your work.

Summarizing Your Research Methods and Design

In this section, you should provide a brief overview of your research methodology and design. This should include key details such as the study design, sampling method, and data collection approach.

Presenting Your Key Findings and Results

Next, you'll want to outline the most significant findings or results of your research. This may involve providing specific data or statistics to support your claims. Be sure to focus on the most important findings, rather than attempting to summarize everything you've found.

Concluding with the Significance and Implications of Your Research

Finally, you'll want to wrap up your abstract with some thoughts on the significance and potential implications of your research. This may involve making recommendations for future research, or discussing the potential applications of your findings in real-world contexts.

Tips for Writing an Effective Abstract

Now that you have a sense of how to structure your abstract, let's dive into some specific tips and best practices that will help you craft an effective and compelling summary of your research.

Using Clear and Concise Language

One of the most important things you can do when writing an abstract is to use clear and concise language. Avoid using confusing or overly technical terminology whenever possible, and focus on conveying your ideas in a simple and straightforward manner.

Ensuring Coherence and Logical Flow

Your abstract should be well-organized and easy to follow. Make sure that each section flows logically and smoothly into the next, using transition words and phrases to guide readers from one idea to the next.

Avoiding Jargon and Excessive Technical Terms

While it's important to convey your research methodology and results accurately, you should avoid using excessive jargon or technical terms that may confuse readers who are not experts in your field. Use simple language whenever possible, and provide explanations or clarifications where necessary.

Proofreading and Editing Your Abstract

Finally, make sure to thoroughly proofread and edit your abstract before submitting it. Look for any grammatical or spelling errors, and make sure that your language is clear and concise. You may also want to have a colleague or advisor review your abstract to provide feedback and suggestions for improvement.

ChatGPT Prompt for Writing an Abstract for a Research Proposal

Chatgpt prompt.

Please compose a concise and thorough summary of your proposed research project, highlighting the key objectives, methodology, and expected outcomes. Your abstract should provide a clear and compelling overview of the significance and relevance of your study, as well as its potential contributions to the field. Please ensure that your abstract is well-structured, engaging, and accurately reflects the scope and focus of your research proposal.

[ADD ADDITIONAL CONTEXT. CAN USE BULLET POINTS.]

Writing an abstract for a research proposal can seem daunting, but by following the guidelines and tips provided in this article, you should be well-equipped to create a compelling and effective summary of your work. Remember to focus on the most important aspects of your research, use clear and concise language, and organize your ideas in a logical and coherent manner. With these strategies in mind, you'll be able to craft an abstract that accurately represents your research and makes a lasting impression on readers.

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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)

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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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