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Research Paper – Structure, Examples and Writing Guide

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A research paper is a detailed academic document that presents the results of a study or investigation. It involves critical analysis, evidence-based arguments, and a thorough exploration of a specific topic. Writing a research paper requires following a structured format to ensure clarity, coherence, and academic rigor. This article explains the structure of a research paper, provides examples, and offers a practical writing guide.

Research Paper

A research paper is a formal document that reports on original research or synthesizes existing knowledge on a specific topic. It aims to explore a research question, present findings, and contribute to the broader field of study.

For example, a research paper in environmental science may investigate the effects of urbanization on local biodiversity, presenting data and interpretations supported by credible sources.

Importance of Research Papers

• Knowledge Contribution: Adds to the academic or professional understanding of a subject.
• Skill Development: Enhances critical thinking, analytical, and writing skills.
• Evidence-Based Arguments: Encourages the use of reliable sources to support claims.
• Professional Recognition: Serves as a medium for sharing findings with peers and stakeholders.

Structure of a Research Paper

1. title page.

The title page includes the paper’s title, author’s name(s), affiliation(s), and submission date.

• Title: “The Impact of Remote Work on Employee Productivity During the COVID-19 Pandemic”
• Author: Jane Doe
• Affiliation: XYZ University

2. Abstract

A concise summary of the research, typically 150–300 words, covering the purpose, methods, results, and conclusions.

• Example: “This study examines the effects of remote work on employee productivity. Data collected from surveys and interviews revealed that productivity increased for 65% of respondents, primarily due to flexible schedules and reduced commuting times.”

3. Introduction

The introduction sets the context for the research, explains its significance, and presents the research question or hypothesis.

• Background information.
• Problem statement.
• Objectives and research questions.
• Example: “With the rapid shift to remote work during the pandemic, understanding its impact on productivity has become crucial. This study aims to explore the benefits and challenges of remote work in various industries.”

4. Literature Review

The literature review summarizes and critiques existing research, identifying gaps that the current study addresses.

• Overview of relevant studies.
• Theoretical frameworks.
• Research gaps.
• Example: “Previous studies highlight improved flexibility in remote work but lack comprehensive insights into its impact on team collaboration and long-term productivity.”

5. Methodology

This section explains how the research was conducted, ensuring transparency and replicability.

• Research design (qualitative, quantitative, or mixed methods).
• Data collection methods (surveys, interviews, experiments).
• Data analysis techniques.
• Ethical considerations.
• Example: “A mixed-methods approach was adopted, using online surveys to collect quantitative data from 200 employees and semi-structured interviews with 20 managers to gather qualitative insights.”

The results section presents the findings of the research in an objective manner, often using tables, graphs, or charts.

• Example: “Survey results indicated that 70% of employees reported higher job satisfaction, while 40% experienced challenges with communication.”

7. Discussion

This section interprets the results, relates them to the research questions, and compares them with findings from previous studies.

• Analysis and interpretation.
• Implications of the findings.
• Limitations of the study.
• Example: “The findings suggest that while remote work enhances individual productivity, it poses challenges for team-based tasks, highlighting the need for improved communication tools.”

8. Conclusion

The conclusion summarizes the key findings, emphasizes their significance, and suggests future research directions.

• Example: “This study demonstrates that remote work can enhance productivity, but organizations must address communication barriers to maximize its benefits. Future research should focus on sector-specific impacts of remote work.”

9. References

A list of all the sources cited in the paper, formatted according to the required style (e.g., APA, MLA, Chicago).

• Creswell, J. W. (2018). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches . Sage Publications.

10. Appendices

Supplementary materials, such as raw data, survey questionnaires, or additional analyses, are included here.

Examples of Research Papers

1. education.

Title: “The Effectiveness of Interactive Learning Tools in Enhancing Student Engagement”

• Abstract: Summarizes findings that interactive tools like Kahoot and Quizlet improved engagement by 45% in middle school classrooms.
• Methods: Quantitative surveys with 300 students and qualitative interviews with 15 teachers.

2. Healthcare

Title: “Telemedicine in Rural Healthcare: Opportunities and Challenges”

• Abstract: Highlights how telemedicine improved access to healthcare for 80% of surveyed rural residents, despite connectivity issues.
• Methods: Mixed methods involving patient surveys and interviews with healthcare providers.

3. Business

Title: “The Role of Artificial Intelligence in Enhancing Customer Experience”

• Abstract: Discusses how AI tools like chatbots reduced response times by 30%, improving customer satisfaction in the e-commerce sector.
• Methods: Case studies of three leading e-commerce companies and customer feedback analysis.

Writing Guide for a Research Paper

Step 1: choose a topic.

Select a topic that aligns with your interests, is relevant to your field, and has sufficient scope for research.

Step 2: Conduct Preliminary Research

Review existing literature to understand the context and identify research gaps.

Step 3: Develop a Thesis Statement

Formulate a clear and concise statement summarizing the main argument or purpose of your research.

Step 4: Create an Outline

Organize your ideas and structure your paper into sections, ensuring a logical flow.

Step 5: Write the First Draft

Focus on content rather than perfection. Start with the sections you find easiest to write.

Step 6: Edit and Revise

Review for clarity, coherence, grammar, and adherence to formatting guidelines. Seek feedback from peers or mentors.

Step 7: Format and Finalize

Ensure your paper complies with the required citation style and formatting rules.

Tips for Writing an Effective Research Paper

• Be Clear and Concise: Avoid jargon and lengthy explanations; focus on delivering clear arguments.
• Use Credible Sources: Rely on peer-reviewed articles, books, and authoritative data.
• Follow a Logical Structure: Maintain a coherent flow from introduction to conclusion.
• Use Visual Aids: Include tables, charts, and graphs to summarize data effectively.
• Cite Sources Properly: Avoid plagiarism by adhering to proper citation standards.

Common Pitfalls to Avoid

• Lack of Focus: A vague or overly broad topic can weaken the paper’s impact.
• Poor Organization: A disorganized structure makes the paper hard to follow.
• Inadequate Analysis: Merely presenting data without interpreting its significance undermines the paper’s value.
• Ignoring Guidelines: Failing to meet formatting or citation requirements can detract from professionalism.

A research paper is a critical academic tool that requires careful planning, organization, and execution. By following a clear structure that includes essential components like the introduction, methodology, results, and discussion, researchers can effectively communicate their findings. Understanding the elements and employing best practices ensures a well-crafted and impactful research paper that contributes meaningfully to the field.

• Babbie, E. (2020). The Practice of Social Research . Cengage Learning.
• Bryman, A. (2016). Social Research Methods . Oxford University Press.
• Booth, W. C., Colomb, G. G., & Williams, J. M. (2016). The Craft of Research . University of Chicago Press.
• APA (2020). Publication Manual of the American Psychological Association (7th ed.). American Psychological Association.

About the author

Muhammad Hassan

Researcher, Academic Writer, Web developer

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Writing Research Papers

• Research Paper Structure

Whether you are writing a B.S. Degree Research Paper or completing a research report for a Psychology course, it is highly likely that you will need to organize your research paper in accordance with American Psychological Association (APA) guidelines.  Here we discuss the structure of research papers according to APA style.

Major Sections of a Research Paper in APA Style

A complete research paper in APA style that is reporting on experimental research will typically contain a Title page, Abstract, Introduction, Methods, Results, Discussion, and References sections. 1  Many will also contain Figures and Tables and some will have an Appendix or Appendices.  These sections are detailed as follows (for a more in-depth guide, please refer to " How to Write a Research Paper in APA Style ”, a comprehensive guide developed by Prof. Emma Geller). 2

What is this paper called and who wrote it? – the first page of the paper; this includes the name of the paper, a “running head”, authors, and institutional affiliation of the authors.  The institutional affiliation is usually listed in an Author Note that is placed towards the bottom of the title page.  In some cases, the Author Note also contains an acknowledgment of any funding support and of any individuals that assisted with the research project.

One-paragraph summary of the entire study – typically no more than 250 words in length (and in many cases it is well shorter than that), the Abstract provides an overview of the study.

Introduction

What is the topic and why is it worth studying? – the first major section of text in the paper, the Introduction commonly describes the topic under investigation, summarizes or discusses relevant prior research (for related details, please see the Writing Literature Reviews section of this website), identifies unresolved issues that the current research will address, and provides an overview of the research that is to be described in greater detail in the sections to follow.

What did you do? – a section which details how the research was performed.  It typically features a description of the participants/subjects that were involved, the study design, the materials that were used, and the study procedure.  If there were multiple experiments, then each experiment may require a separate Methods section.  A rule of thumb is that the Methods section should be sufficiently detailed for another researcher to duplicate your research.

What did you find? – a section which describes the data that was collected and the results of any statistical tests that were performed.  It may also be prefaced by a description of the analysis procedure that was used. If there were multiple experiments, then each experiment may require a separate Results section.

What is the significance of your results? – the final major section of text in the paper.  The Discussion commonly features a summary of the results that were obtained in the study, describes how those results address the topic under investigation and/or the issues that the research was designed to address, and may expand upon the implications of those findings.  Limitations and directions for future research are also commonly addressed.

List of articles and any books cited – an alphabetized list of the sources that are cited in the paper (by last name of the first author of each source).  Each reference should follow specific APA guidelines regarding author names, dates, article titles, journal titles, journal volume numbers, page numbers, book publishers, publisher locations, websites, and so on (for more information, please see the Citing References in APA Style page of this website).

Tables and Figures

Graphs and data (optional in some cases) – depending on the type of research being performed, there may be Tables and/or Figures (however, in some cases, there may be neither).  In APA style, each Table and each Figure is placed on a separate page and all Tables and Figures are included after the References.   Tables are included first, followed by Figures.   However, for some journals and undergraduate research papers (such as the B.S. Research Paper or Honors Thesis), Tables and Figures may be embedded in the text (depending on the instructor’s or editor’s policies; for more details, see "Deviations from APA Style" below).

Supplementary information (optional) – in some cases, additional information that is not critical to understanding the research paper, such as a list of experiment stimuli, details of a secondary analysis, or programming code, is provided.  This is often placed in an Appendix.

Variations of Research Papers in APA Style

Although the major sections described above are common to most research papers written in APA style, there are variations on that pattern.  These variations include: 

• Literature reviews – when a paper is reviewing prior published research and not presenting new empirical research itself (such as in a review article, and particularly a qualitative review), then the authors may forgo any Methods and Results sections. Instead, there is a different structure such as an Introduction section followed by sections for each of the different aspects of the body of research being reviewed, and then perhaps a Discussion section. 
• Multi-experiment papers – when there are multiple experiments, it is common to follow the Introduction with an Experiment 1 section, itself containing Methods, Results, and Discussion subsections. Then there is an Experiment 2 section with a similar structure, an Experiment 3 section with a similar structure, and so on until all experiments are covered.  Towards the end of the paper there is a General Discussion section followed by References.  Additionally, in multi-experiment papers, it is common for the Results and Discussion subsections for individual experiments to be combined into single “Results and Discussion” sections.

Departures from APA Style

In some cases, official APA style might not be followed (however, be sure to check with your editor, instructor, or other sources before deviating from standards of the Publication Manual of the American Psychological Association).  Such deviations may include:

• Placement of Tables and Figures  – in some cases, to make reading through the paper easier, Tables and/or Figures are embedded in the text (for example, having a bar graph placed in the relevant Results section). The embedding of Tables and/or Figures in the text is one of the most common deviations from APA style (and is commonly allowed in B.S. Degree Research Papers and Honors Theses; however you should check with your instructor, supervisor, or editor first). 
• Incomplete research – sometimes a B.S. Degree Research Paper in this department is written about research that is currently being planned or is in progress. In those circumstances, sometimes only an Introduction and Methods section, followed by References, is included (that is, in cases where the research itself has not formally begun).  In other cases, preliminary results are presented and noted as such in the Results section (such as in cases where the study is underway but not complete), and the Discussion section includes caveats about the in-progress nature of the research.  Again, you should check with your instructor, supervisor, or editor first.
• Class assignments – in some classes in this department, an assignment must be written in APA style but is not exactly a traditional research paper (for instance, a student asked to write about an article that they read, and to write that report in APA style). In that case, the structure of the paper might approximate the typical sections of a research paper in APA style, but not entirely.  You should check with your instructor for further guidelines.

Workshops and Downloadable Resources

• For in-person discussion of the process of writing research papers, please consider attending this department’s “Writing Research Papers” workshop (for dates and times, please check the undergraduate workshops calendar).

Downloadable Resources

• How to Write APA Style Research Papers (a comprehensive guide) [ PDF ]
• Tips for Writing APA Style Research Papers (a brief summary) [ PDF ]
• Example APA Style Research Paper (for B.S. Degree – empirical research) [ PDF ]
• Example APA Style Research Paper (for B.S. Degree – literature review) [ PDF ]

Further Resources

How-To Videos     

• Writing Research Paper Videos

APA Journal Article Reporting Guidelines

• Appelbaum, M., Cooper, H., Kline, R. B., Mayo-Wilson, E., Nezu, A. M., & Rao, S. M. (2018). Journal article reporting standards for quantitative research in psychology: The APA Publications and Communications Board task force report . American Psychologist , 73 (1), 3.
• Levitt, H. M., Bamberg, M., Creswell, J. W., Frost, D. M., Josselson, R., & Suárez-Orozco, C. (2018). Journal article reporting standards for qualitative primary, qualitative meta-analytic, and mixed methods research in psychology: The APA Publications and Communications Board task force report . American Psychologist , 73 (1), 26.  

External Resources

• Formatting APA Style Papers in Microsoft Word
• How to Write an APA Style Research Paper from Hamilton University
• WikiHow Guide to Writing APA Research Papers
• Sample APA Formatted Paper with Comments
• Sample APA Formatted Paper
• Tips for Writing a Paper in APA Style

1 VandenBos, G. R. (Ed). (2010). Publication manual of the American Psychological Association (6th ed.) (pp. 41-60).  Washington, DC: American Psychological Association.

2 geller, e. (2018).  how to write an apa-style research report . [instructional materials]. , prepared by s. c. pan for ucsd psychology.

Back to top  

• Formatting Research Papers
• Using Databases and Finding References
• What Types of References Are Appropriate?
• Evaluating References and Taking Notes
• Citing References
• Writing a Literature Review
• Writing Process and Revising
• Improving Scientific Writing
• Academic Integrity and Avoiding Plagiarism
• Writing Research Papers Videos

Structure of a Research Paper

Structure of a Research Paper: IMRaD Format

I. The Title Page

• Title: Tells the reader what to expect in the paper.
• Author(s): Most papers are written by one or two primary authors. The remaining authors have reviewed the work and/or aided in study design or data analysis (International Committee of Medical Editors, 1997). Check the Instructions to Authors for the target journal for specifics about authorship.
• Keywords [according to the journal]
• Corresponding Author: Full name and affiliation for the primary contact author for persons who have questions about the research.
• Financial & Equipment Support [if needed]: Specific information about organizations, agencies, or companies that supported the research.
• Conflicts of Interest [if needed]: List and explain any conflicts of interest.

II. Abstract: “Structured abstract” has become the standard for research papers (introduction, objective, methods, results and conclusions), while reviews, case reports and other articles have non-structured abstracts. The abstract should be a summary/synopsis of the paper.

III. Introduction: The “why did you do the study”; setting the scene or laying the foundation or background for the paper.

IV. Methods: The “how did you do the study.” Describe the --

• Context and setting of the study
• Specify the study design
• Population (patients, etc. if applicable)
• Sampling strategy
• Intervention (if applicable)
• Identify the main study variables
• Data collection instruments and procedures
• Outline analysis methods

V. Results: The “what did you find” --

• Report on data collection and/or recruitment
• Participants (demographic, clinical condition, etc.)
• Present key findings with respect to the central research question
• Secondary findings (secondary outcomes, subgroup analyses, etc.)

VI. Discussion: Place for interpreting the results

• Main findings of the study
• Discuss the main results with reference to previous research
• Policy and practice implications of the results
• Strengths and limitations of the study

VII. Conclusions: [occasionally optional or not required]. Do not reiterate the data or discussion. Can state hunches, inferences or speculations. Offer perspectives for future work.

VIII. Acknowledgements: Names people who contributed to the work, but did not contribute sufficiently to earn authorship. You must have permission from any individuals mentioned in the acknowledgements sections. 

IX. References:  Complete citations for any articles or other materials referenced in the text of the article.

• IMRD Cheatsheet (Carnegie Mellon) pdf.
• Adewasi, D. (2021 June 14).  What Is IMRaD? IMRaD Format in Simple Terms! . Scientific-editing.info. 
• Nair, P.K.R., Nair, V.D. (2014). Organization of a Research Paper: The IMRAD Format. In: Scientific Writing and Communication in Agriculture and Natural Resources. Springer, Cham. https://doi.org/10.1007/978-3-319-03101-9_2
• Sollaci, L. B., & Pereira, M. G. (2004). The introduction, methods, results, and discussion (IMRAD) structure: a fifty-year survey.   Journal of the Medical Library Association : JMLA ,  92 (3), 364–367.
• Cuschieri, S., Grech, V., & Savona-Ventura, C. (2019). WASP (Write a Scientific Paper): Structuring a scientific paper.   Early human development ,  128 , 114–117. https://doi.org/10.1016/j.earlhumdev.2018.09.011

Apr 26, 2024

Everything You Need to Know about the Parts of a Research Paper

Not sure where to start with your research paper or how all the parts fit together? Don't worry! From crafting a compelling title page to compiling your references, we'll demystify each section of a research paper.

Learn how to write an attention-grabbing abstract, construct a powerful introduction, and confidently present your results and discussion. With this guide, you'll gain the tools to assemble a polished and impactful piece of work.

What Are Research Papers?

A research paper is a piece of academic writing that presents an original argument or analysis based on independent, in-depth investigation into a specific topic.

Key Characteristics:

Evidence-Driven: Research papers rely on data, analysis, and interpretation of credible sources.

Focused Argument: They develop a clear thesis that is defended with logical reasoning and evidence.

Structured: Research papers follow specific organizational formats and citation styles.

Contribution to Knowledge: They aim to add something new to the existing body of knowledge within a field.

Types of Research Papers

Research papers come in various forms across academic disciplines:

Argumentative Papers : Present a compelling claim and utilize evidence to persuade readers.

Analytical Papers : Break down complex subjects, ideas, or texts, examining their components and implications.

Empirical Studies: Involve collecting and analyzing original data (through experiments, surveys, etc.) to answer specific research questions.

Literature Reviews: Synthesize existing research on a topic, highlighting key findings, debates, and areas for future exploration.

And More! Depending on the field, you may encounter case studies, reports, theoretical proposals, etc.

Defining Research Papers

Here's how research papers stand apart from other forms of writing:

Originality vs. Summary: While essays might recap existing knowledge, research papers offer new insights, arguments, or data.

Depth of Inquiry: Research papers delve deeper, going beyond basic definitions or summaries into a systematic investigation.

Scholarly Audience: Research papers are often written with a specialized academic audience in mind, employing discipline-specific language and conventions.

Important Note: The specific requirements of research papers can vary depending on the subject area, level of study (undergraduate vs. graduate), and the instructor's instructions.

Importance of Research Paper Structure

Think of structure as the backbone of your research paper. Here's why it matters for academic success:

Clarity for the Reader: A logical structure guides the reader through your research journey. They understand your thought process, easily follow your arguments, and grasp the significance of your findings.

Author's Roadmap: Structure serves as your blueprint. It helps you maintain focus, ensures you address all essential elements, and prevents you from veering off-topic.

Enhanced Persuasion: A well-structured paper builds a convincing case. Your ideas flow logically, evidence supports your claims, and your conclusion feels grounded and impactful.

Demonstration of Competence: A clear structure signals to your instructor or peers that you have a thorough understanding of research practices and scholarly writing conventions.

Is a Structured Approach Critical for the Success of Research Papers?

Yes! It's difficult to overstate the importance of structure. Here's why:

Lost in Chaos: Rambling or disorganized papers leave the reader confused and frustrated. Even the most insightful findings risk being overlooked if presented poorly.

Missed Components: Without structure, you might forget to include critical aspects, like a clear methodology section or a thorough literature review, weakening your research.

Hindered Peer Review: Reviewers rely on a standard structure to quickly assess the research's merits. A deviation can make their job harder and might negatively affect how your work is evaluated.

Benefits of a Clear Structure

Enhanced Understanding: Readers can easily follow your chain of reasoning, grasp the connection between your evidence and claims, and critically evaluate your findings.

Efficient Peer Review: A standard structure makes peer review more efficient and focused. Reviewers can easily identify strong points, areas for improvement, and contributions to the field.

Streamlined Writing: Having a structure offers clarity and direction, preventing you from getting stuck mid-flow or overlooking important elements.

Variations of Research Papers

Here's a breakdown of some common types of research papers:

Analytical Papers

Focus: Dissect a complex subject, text, or phenomenon to understand its parts, implications, or underlying meanings.

Structure: Emphasizes a clear thesis statement, systematic analysis, and in-depth exploration of different perspectives.

Example: Examining the symbolism in a literary work or analyzing the economic impact of a policy change.

Argumentative Papers

Focus: Present and defend a specific claim using evidence and logical reasoning.

Structure: Emphasizes a well-defined thesis, persuasive examples, and the anticipation and refutation of counterarguments.

Example: Arguing for the superiority of a particular scientific theory or advocating for a specific social policy.

Experimental Studies (Empirical Research)

Focus: Collect and analyze original data through a designed experiment or methodology.

Structure: Follows scientific practices, including hypothesis, methods, results, discussion, and acknowledgment of limitations.

Example: Measuring the effects of a new drug or conducting psychological experiments on behavior patterns.

Survey-Based Research

Focus: Gather information from a sample population through surveys, questionnaires, or interviews.

Structure: Emphasizes sampling methods, data collection tools, statistical analysis, and cautious interpretation of results.

Example: Investigating public opinion on a political issue or studying consumer preferences for a product.

Do All Research Papers Fit Into Standard Categories?

No. Research is fluid and dynamic. Here's why categorization can get tricky:

Hybrids Exist: Many papers mix elements. An analytical paper might also incorporate arguments to strengthen its interpretation, or an experimental paper might include a review of existing literature to contextualize its findings.

Disciplinary Differences: Fields have specific conventions. A research paper in history differs vastly in style and structure from one in biology.

Innovation: Researchers sometimes develop new structures or methodologies best suited to their unique research questions.

Comparing Research Paper Types

Each type prioritizes different aspects of the research process:

An abstract is like a snapshot of your entire paper, providing a brief but informative overview of your research. It's often the first (and sometimes the only) section readers will engage with.

Key Functions: An effective abstract should:

Briefly state the research problem or topic

Outline your methods (briefly)

Summarize the main findings or results

Highlight the significance or implications of your work

Writing a Compelling Abstract

Here are some guidelines to make your abstract shine:

Concise and Clear: Aim for around 150-250 words. Use direct language and avoid unnecessary jargon.

Structured Approach: Even in its brevity, follow a logical flow (problem, methods, results, significance).

Keywords: Include keywords that accurately describe your research, aiding in discoverability within databases.

Self-Contained: The abstract should make sense on its own, without needing the reader to have read the full paper.

Engaging: While focused, pique the reader's interest and make them want to explore your research further.

Write it Last: Often, it's easiest to write your abstract once the rest of your paper is complete, as you can then distill the most essential elements.

Get Feedback: Ask a peer or instructor to read your abstract to ensure it's clear and accurately represents your research.

Introduction

Think of your introduction as the welcome mat for your research. Here's what it should accomplish:

Establish Context: Provide background information relevant to your specific research question. Orient the reader to the broader field or current debates surrounding the topic.

Define the Problem: Clearly outline the gap in knowledge, issue, or question your research aims to address.

State the Hypothesis: Concisely declare your research hypothesis or thesis statement – the central claim you aim to prove.

Significance: Briefly explain why your research matters. What potential contributions or implications does it hold?

Is the Introduction More Important Than Other Sections?

No. While the introduction plays a big role in initially capturing your reader's attention and setting the stage, it is just one piece of the puzzle. Here's why all sections matter:

Methodology Matters: A sound methodology section is essential for establishing the credibility of your findings. Readers need to trust your process.

Results are Key: The results section presents your hard-earned data. Without it, your research doesn't have a foundation to support your claims.

Discussion is Vital: Here's where you interpret your results, connect them back to your hypothesis, and explore the broader implications of your work.

Conclusion is the Culmination: Your conclusion reinforces your key findings, acknowledges limitations, and leaves the reader with a lasting understanding of your research contribution.

Engaging Your Audience Early

Here are some strategies to capture attention from the start:

Open with a Question: Pose a thought-provoking question directly related to your research.

Surprising Statistic: Share a relevant and eye-opening statistic that highlights the significance of your topic.

Brief anecdote: An illustrative anecdote or a vivid example can provide a compelling hook.

Challenge Assumptions: Question a common belief or assumption within your field to signal that your research offers fresh insights.

Tip: Your opening should be relevant and directly connected to your research topic. Avoid gimmicks that don't authentically lead into your core argument.

Literature Review

A literature review goes beyond simply listing past studies on a topic. It synthesizes existing knowledge, laying the foundation for your own research contribution.

Goals of a Strong Literature Review:

Demonstrate your understanding of the field and its key scholarly conversations.

Identify gaps in current knowledge that your research can address.

Position your research in relation to existing work, showing how it builds upon or challenges previous findings.

Provide theoretical context or support for your chosen methodological approach.

Synthesizing Relevant Studies

Don't just summarize – analyze! Here's how to engage with the literature critically:

Identify Trends: Look for patterns or themes across multiple studies. Are there consistent results or ongoing debates?

Note Inconsistencies: Highlight any contradictions or conflicting findings within the existing research.

Assess Methodology: Consider the strengths and limitations of different research methods used in prior studies. Can you improve upon them in your research?

Connections to Your Work: Show how each source directly relates to your research question. Explain how it supports, challenges, or informs your own study.

Tips for Effective Synthesis:

Organization is Key: Structure your literature review thematically or chronologically to present findings in a logical way.

Your Voice Matters: Avoid stringing together quotes. Analyze the literature and offer your own interpretation of the collective insights.

Cite Accurately: Follow the citation style required by your discipline to give credit and avoid plagiarism.

Methodology

Your methodology section details the step-by-step process of how you conducted your research. It allows others to understand and potentially replicate your study.

Components: A methodology section typically includes:

Research Design: The overall approach (experimental, survey-based, qualitative, etc.)

Data Collection: Description of the tools, procedures, and sources used (experiments, surveys, interviews, archival documents).

Sample Selection: Details on participants (if applicable) and how they were chosen.

Data Analysis: Methods used (statistical tests, qualitative analysis techniques).

Ethical considerations: Explain how you safeguarded participants or addressed any ethical concerns related to your research.

Designing a Robust Methodology

Here's how to make your methodology section shine:

Alignment with Research Question: Your methods should be directly chosen to answer your research question in the most effective and appropriate way.

Rigor: Demonstrate a meticulous approach, considering potential sources of bias or error and outlining steps taken to mitigate them.

Transparency: Provide enough detail for replication. Another researcher should be able to follow your method.

Justification: Explain why you chose specific methods. Connect them to established practices within your field or defend their suitability for your unique research.

Does Methodology Determine the Quality of Research Outcomes?

Absolutely! Here's why a robust methodology is important:

Reliability: A sound methodology ensures your results are consistent. If your study was repeated using your methods, similar results should be attainable.

Validity: Validity ensures you're measuring what you intend to. A strong methodology helps you draw accurate conclusions from your data that address your research question.

Credibility: Your paper will be evaluated based on the thoroughness of your procedures. A clear and rigorous methodology enhances trust in your findings.

Your results section is where you present the data collected from your research. This includes raw data, statistical analyses, summaries of observations, etc.

Key Considerations:

Clarity: Organize results logically. Use tables, graphs, or figures to enhance visual clarity when appropriate.

Objectivity: Present data without bias. Even if findings don't support your initial hypothesis, report them accurately.

Don't Interpret (Yet): Avoid discussing implications here. Focus on a clear presentation of your findings.

Interpreting Data Effectively

Your discussion or analysis section is where you make sense of your results. Here's how to ensure your interpretation is persuasive:

Connect Back to the Hypothesis: State whether your results support, refute, or partially support your hypothesis.

Use Evidence: Reference specific data points, statistics, or observations to back up your claims.

Explanatory Power: Don't merely describe what happened. Explain why you believe your data led to these results.

Context is Key: Relate your findings to the existing literature. Do they align with previous research, or do they raise new questions?

Be Transparent: Acknowledge any limitations of your data or unexpected findings, providing potential explanations.

Tips for Effective Data Discussion:

Visuals as Support: Continue using graphs or figures to illustrate trends or comparisons that reinforce your analysis.

Highlight What Matters: Don't over-discuss insignificant data points. Focus on the results that are most relevant to your research question and contribute to your overall argument.

Tell a Story: Data shouldn't feel disjointed. Weave it into a narrative that addresses your research problem and positions your findings within the broader field.

Your discussion section elevates your findings, moving from simply reporting what you discovered to exploring its significance and potential impact.

Interpret the results in relation to your research question and hypothesis.

Consider alternative explanations for unexpected findings and discuss limitations of the research.

Place your findings in the context of the broader field, connecting them to theories and the existing body of research.

Suggest implications for future research or practical applications.

Linking Results to Theory

Here's how to make your discussion section shine:

Return to the Literature Review: Did your results support a specific theory from your literature review? Challenge it? Offer a nuanced modification?

Contradictions Offer Insights: If your results contradict existing theories, don't dismiss them. Explain possible reasons for the discrepancies and how that pushes your field's understanding further.

Conceptual Contribution: How does your research add to the theoretical frameworks within your area of study?

Building Blocks: Frame your research as one piece of a larger puzzle. Explain how your work contributes to the ongoing scholarly conversation.

Tips for a Strong Discussion:

Avoid Overstating Significance: Maintain a scholarly tone and acknowledge the scope of your research. Don't claim your results revolutionize the field if it's not genuinely warranted.

Consider Future Directions: Responsible research isn't just about the past. Discuss what new questions arise based on your findings and offer avenues for potential future study.

Clarity Remains Key: Even when discussing complex ideas, use accessible language. Make your discussion meaningful to a wider audience within the field.

Conclusions

Your conclusion brings your research full circle. It's your chance to re-emphasize the most important takeaways of your work.

A Strong Conclusion Should:

Concisely restate the key research question or problem you sought to address.

Summarize your major findings and the most compelling evidence.

Briefly discuss the broader implications or contributions of your research.

Acknowledge limitations in the study (briefly).

Propose potential avenues for future research.

Can Conclusions Introduce New Research Questions?

Absolutely! Here's why this is valuable:

Sparking Curiosity: Ending with new questions emphasizes the ongoing nature of research and encourages further exploration beyond your own study.

Identifying Limitations: By highlighting where your work fell short, you guide future researchers toward filling those gaps.

Signaling Progress: Research is a continuous process of evolving knowledge. Your conclusion can be a springboard for others to expand upon your findings.

Crafting a Persuasive Conclusion

Here's how to make your conclusion impactful:

Reiterate, Don't Repeat: Remind the reader of your most significant findings, but avoid restating your thesis verbatim.

Confidence: Project a sense of conviction about the value of your work, without overstating its significance.

Clarity: Even in your conclusion, use direct language free of jargon. Leave the reader with a clear and lasting impression.

The Ripple Effect: Briefly highlight the broader relevance of your research. Why should readers beyond your niche field care?

Important: Your conclusion shouldn't introduce entirely new information or analyses. Rather, it should leave the reader pondering the implications of what you've already presented.

Giving Credit Where It's Due: Your references section lists the full details of every source you cited within your paper. This allows readers to locate those sources and acknowledges the intellectual work of others that you built upon.

Supporting Your Arguments: Credible references add weight to your claims, showing that your analysis is informed by established knowledge or reliable data.

Upholding Academic Standards: Accurate citations signal your commitment to scholarly practices and protect you from accusations of plagiarism.

Maintaining Citation Integrity

Here are the main practices to uphold:

Choose the Right Style: Follow the citation style mandated by your discipline (APA, MLA, Chicago, etc.). They have strict rules on formatting and which elements to include.

Consistency is Key: Use your chosen citation style uniformly throughout your paper. Mixed styles look sloppy and unprofessional.

Accuracy Matters: Double-check the details of each citation (authors, title, publication year, page numbers, etc.). Errors undermine your credibility.

Citation Tools: Use reliable resources like:

Online citation generators

Reference management software (Zotero, EndNote, etc..)

University library guides for your required style

Important Notes:

In-Text vs. References: In-text citations (within your writing) point the reader to the full citation in your references list. Both are needed.

Citation ≠ Bibliography: A bibliography may include sources you consulted but didn't directly cite, while the references list is specifically for cited works.

Writing Effective Research Papers: A Guide

Research papers aren't merely about having brilliant ideas – they're about effectively communicating those ideas. Strong writing allows you to showcase the value and rigor of your work.

Is Effective Writing Alone Sufficient for a Successful Research Paper?

No. Strong writing is vital but not a substitute for the core components of research. Consider this:

Even brilliant findings get lost in poor writing: Disorganized papers, unclear sentences, or misuse of discipline-specific terms hinder the reader from grasping your insights.

Writing is intertwined with research: The process of writing helps you clarify your own thinking, refine your arguments, and identify potential weaknesses in your logic.

Tips for Academic Writing

Here's how to elevate your research paper writing:

Define Your Terms: especially if using specialized jargon or complex concepts.

Favor Active Voice: Use strong verbs and keep the subject of your sentences clear. (Example: "The study demonstrates..." rather than "It is demonstrated...")

Avoid Ambiguity: Choose precise language to leave no room for misinterpretation.

Transitions Are Your Friend: Guide the reader smoothly between ideas and sections using signpost words and phrases.

Logical Structure: Your paper's organization (introduction, methods, etc.) should have an intuitive flow.

One Idea per Paragraph: Avoid overly dense paragraphs. Break down complex points for readability.

Strong Argumentation

Thesis as Roadmap: Your central thesis should be apparent throughout the paper. Each section should clearly connect back to it.

Strong Evidence: Use reliable data and examples to support your claims.

Anticipate Counterarguments: Show you've considered alternative viewpoints by respectfully addressing and refuting them.

Additional Tips

Read widely in your field: Analyze how successful papers are structured and how arguments are developed.

Revise relentlessly: Give yourself time to step away from your draft and return with fresh eyes.

Seek Feedback: Ask peers, instructors, or a writing center tutor to review your work for clarity and logic.

Conclusion: Integrating the Components of Research Papers for Academic Excellence

The journey of writing a research paper is truly transformative. By mastering each component, from a rigorously crafted hypothesis to a meticulously compiled reference list, you develop the essential skills of critical thinking, communication, and scholarly inquiry. It's important to remember that these components are not isolated; they form a powerful, synergistic whole.

Let the process of writing research papers empower you. Embrace the challenge of synthesizing information, developing strong arguments, and communicating your findings with clarity and precision. Celebrate your dedication to the pursuit of knowledge and the contributions you make to your academic community and your own intellectual growth.

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• Research Guides

BSCI 1510L Literature and Stats Guide: 3.2 Components of a scientific paper

• 1 What is a scientific paper?
• 2 Referencing and accessing papers
• 2.1 Literature Cited
• 2.2 Accessing Scientific Papers
• 2.3 Traversing the web of citations
• 2.4 Keyword Searches
• 3 Style of scientific writing
• 3.1 Specific details regarding scientific writing

3.2 Components of a scientific paper

• 4 Summary of the Writing Guide and Further Information
• Appendix A: Calculation Final Concentrations
• 1 Formulas in Excel
• 2 Basic operations in Excel
• 3 Measurement and Variation
• 3.1 Describing Quantities and Their Variation
• 3.2 Samples Versus Populations
• 3.3 Calculating Descriptive Statistics using Excel
• 4 Variation and differences
• 5 Differences in Experimental Science
• 5.1 Aside: Commuting to Nashville
• 5.2 P and Detecting Differences in Variable Quantities
• 5.3 Statistical significance
• 5.4 A test for differences of sample means: 95% Confidence Intervals
• 5.5 Error bars in figures
• 5.6 Discussing statistics in your scientific writing
• 6 Scatter plot, trendline, and linear regression
• 7 The t-test of Means
• 8 Paired t-test
• 9 Two-Tailed and One-Tailed Tests
• 10 Variation on t-tests: ANOVA
• 11 Reporting the Results of a Statistical Test
• 12 Summary of statistical tests
• 1 Objectives
• 2 Project timeline
• 3 Background
• 4 Previous work in the BSCI 111 class
• 5 General notes about the project
• 6 About the paper
• 7 References

Nearly all journal articles are divided into the following major sections: abstract, introduction, methods, results, discussion, and references or literature cited.   Usually the sections are labeled as such, although often the introduction (and sometimes the abstract) is not labeled.  Sometimes alternative section titles are used.  The abstract is sometimes called the "summary", the methods are sometimes called "materials and methods", and the discussion is sometimes called "conclusions".   Some journals also include the minor sections of "key words" following the abstract, and "acknowledgments" following the discussion.  In some journals, the sections may be divided into subsections that are given descriptive titles.  However, the general division into the six major sections is nearly universal.

3.2.1 Abstract

The abstract is a short summary (150-200 words or less) of the important points of the paper.  It does not generally include background information.  There may be a very brief statement of the rationale for conducting the study.  It describes what was done, but without details.  It also describes the results in a summarized way that usually includes whether or not the statistical tests were significant.  It usually concludes with a brief statement of the importance of the results.  Abstracts do not include references.  When writing a paper, the abstract is always the last part to be written.

The purpose of the abstract is to allow potential readers of a paper to find out the important points of the paper without having to actually read the paper.  It should be a self-contained unit capable of being understood without the benefit of the text of the article . It essentially serves as an "advertisement" for the paper that readers use to determine whether or not they actually want to wade through the entire paper or not.  Abstracts are generally freely available in electronic form and are often presented in the results of an electronic search.  If searchers do not have electronic access to the journal in which the article is published, the abstract is the only means that they have to decide whether to go through the effort (going to the library to look up the paper journal, requesting a reprint from the author, buying a copy of the article from a service, requesting the article by Interlibrary Loan) of acquiring the article.  Therefore it is important that the abstract accurately and succinctly presents the most important information in the article.

3.2.2 Introduction

The introduction section of a paper provides the background information necessary to understand why the described experiment was conducted.  The introduction should describe previous research on the topic that has led to the unanswered questions being addressed by the experiment and should cite important previous papers that form the background for the experiment.  The introduction should also state in an organized fashion the goals of the research, i.e. the particular, specific questions that will be tested in the experiments.  There should be a one-to-one correspondence between questions raised in the introduction and points discussed in the conclusion section of the paper.  In other words, do not raise questions in the introduction unless you are going to have some kind of answer to the question that you intend to discuss at the end of the paper. 

You may have been told that every paper must have a hypothesis that can be clearly stated.  That is often true, but not always.  If your experiment involves a manipulation which tests a specific hypothesis, then you should clearly state that hypothesis.  On the other hand, if your experiment was primarily exploratory, descriptive, or measurative, then you probably did not have an  a priori  hypothesis, so don't pretend that you did and make one up.  (See the discussion in the introduction to Experiment 5 for more on this.)  If you state a hypothesis in the introduction, it should be a general hypothesis and not a null or alternative hypothesis for a statistical test.  If it is necessary to explain how a statistical test will help you evaluate your general hypothesis, explain that in the methods section. 

A good introduction should be fairly heavy with citations.  This indicates to the reader that the authors are informed about previous work on the topic and are not working in a vacuum.  Citations also provide jumping-off points to allow the reader to explore other tangents to the subject that are not directly addressed in the paper.  If the paper supports or refutes previous work, readers can look up the citations and make a comparison for themselves. 

"Do not get lost in reviewing background information. Remember that the Introduction is meant to introduce the reader to your research, not summarize and evaluate all past literature on the subject (which is the purpose of a review paper). Many of the other studies you may be tempted to discuss in your Introduction are better saved for the Discussion, where they become a powerful tool for comparing and interpreting your results. Include only enough background information to allow your reader to understand why you are asking the questions you are and why your hypotheses are reasonable ones. Often, a brief explanation of the theory involved is sufficient.

Write this section in the past or present tense, never in the future. " (Steingraber et al. 1985)

In other words, the introduction section relates what the topic being investigated is, why it is important, what research (if any) has been done prior that is relevant to what you are trying to do, and in what ways you will be looking into this topic.

An example to think about:

This is an example of a student-derived introduction.  Read the paragraph and before you go beyond, think about the paragraph first.

"Hand-washing is one of the most effective and simplest of ways to reduce infection and disease, and thereby causing less death.  When examining the effects of soap on hands, it was the work of Sickbert-Bennett and colleagues (2005) that showed that using soap or an alcohol on the hands during hand-washing was a significant effect in removing bacteria from the human hand.  Based on the work of this, the team led by Larsen (1991) then showed that the use of computer imaging could be a more effective way to compare the amount of bacteria on a hand."

There are several aspects within this "introduction" that could use improvement.  A group of any random 4 of you could easily come up with at 10 different things to reword, revise, expand upon.

In specific, there should be one thing addressed that more than likely you did not catch when you were reading it.

The citations: Not the format, but the logical use of them.

Look again. "...the work of Sickbert-Bennett...(2005)" and then "Based on the work of this, the team led by Larsen (1991)..."

How can someone in 1991 use or base their work on something from 2005?

They cannot.  You can spend an entire hour using spellcheck and reading through and through again to find all the little things to "give it more oomph", but at the core, you still must present a clear and concise and logical thought-process.

3.2.3 Methods (taken mostly verbatim from Steingraber et al. 1985, until the version A, B,C portion)

The function of the methods section is to describe all experimental procedures, including controls.  The description should be complete enough to enable someone else to repeat your work.  If there is more than one part to the experiment, it is a good idea to describe your methods and present your results in the same order in each section. This may not be the same order in which the experiments were performed -it is up to you to decide what order of presentation will make the most sense to your reader.

1.  Explain why each procedure was done, i.e., what variable were you measuring and why? Example:

Difficult to understand :  First, I removed the frog muscle and then I poured Ringer’s solution on it. Next, I attached it to the kymograph.

Improved:   I removed the frog muscle and poured Ringer’s solution on it to prevent it from drying out. I then attached the muscle to the kymograph in order to determine the minimum voltage required for contraction.

Better:   Frog muscle was excised between attachment points to the bone. Ringer's solution was added to the excised section to prevent drying out. The muscle was attached to the kymograph in order to determine the minimum voltage required for contraction.

2.  Experimental procedures and results are narrated in the past tense (what you did, what you found, etc.) whereas conclusions from your results are given in the present tense.

3.  Mathematical equations and statistical tests are considered mathematical methods and should be described in this section along with the actual experimental work. (Show a sample calculation, state the type of test(s) performed and program used)

4.  Use active rather than passive voice when possible.  [Note: see Section 3.1.4 for more about this.]  Always use the singular "I" rather than the plural "we" when you are the only author of the paper (Methods section only).  Throughout the paper, avoid contractions, e.g. did not vs. didn’t.

5.  If any of your methods is fully described in a previous publication (yours or someone else’s), you can cite work that instead of describing the procedure again.

Example:  The chromosomes were counted at meiosis in the anthers with the standard acetocarmine technique of Snow (1955).

Below is a PARTIAL and incomplete version of a "method".  Without getting into the details of why, Version A and B are bad.  A is missing too many details and B is giving some extra details but not giving some important ones, such as the volumes used.  Version C is still not complete, but it is at least a viable method. Notice that C is also not the longest....it is possible to be detailed without being long-winded.

In other words, the methods section is what you did in the experiment and has enough details that someone else can repeat your experiment.  If the methods section has excluded one or more important detail(s) such that the reader of the method does not know what happened, it is a 'poor' methods section.  Similarly, by giving out too many useless details a methods section can be 'poor'.

You may have multiple sub-sections within your methods (i.e., a section for media preparation, a section for where the chemicals came from, a section for the basic physical process that occurred, etc.,).  A methods section is  NEVER  a list of numbered steps.

3.2.4 Results (with excerpts from Steingraber et al. 1985)

The function of this section is to summarize general trends in the data without comment, bias, or interpretation. The results of statistical tests applied to your data are reported in this section although conclusions about your original hypotheses are saved for the Discussion section. In other words, you state "the P-value" in Results and whether below/above 0.05 and thus significant/not significant while in the Discussion you restate the P-value and then formally state what that means beyond "significant/not significant".

Tables and figures  should be used  when they are a more efficient way to convey information than verbal description. They must be independent units, accompanied by explanatory captions that allow them to be understood by someone who has not read the text. Do not repeat in the text the information in tables and figures, but do cite them, with a summary statement when that is appropriate.  Example:

Incorrect:   The results are given in Figure 1.

Correct:   Temperature was directly proportional to metabolic rate (Fig. 1).

Please note that the entire word "Figure" is almost never written in an article.  It is nearly always abbreviated as "Fig." and capitalized.  Tables are cited in the same way, although Table is not abbreviated.

Whenever possible, use a figure instead of a table. Relationships between numbers are more readily grasped when they are presented graphically rather than as columns in a table.

Data may be presented in figures and tables, but this may not substitute for a verbal summary of the findings. The text should be  understandable  by someone who has not seen your figures and tables.

1.  All results should be presented, including those that do not support the hypothesis.

2.  Statements made in the text must be supported by the results contained in figures and tables.

3.  The results of statistical tests can be presented in parentheses following a verbal description.

Example: Fruit size was significantly greater in trees growing alone (t = 3.65, df = 2, p < 0.05).

Simple results of statistical tests may be reported in the text as shown in the preceding example.  The results of multiple tests may be reported in a table if that increases clarity. (See Section 11 of the Statistics Manual for more details about reporting the results of statistical tests.)  It is not necessary to provide a citation for a simple t-test of means, paired t-test, or linear regression.  If you use other more complex (or less well-known) tests, you should cite the text or reference you followed to do the test.  In your materials and methods section, you should report how you did the test (e.g. using the statistical analysis package of Excel). 

It is NEVER appropriate to simply paste the results from statistical software into the results section of your paper.   The output generally reports more information than is required and it is not in an appropriate format for a paper. Similar, do NOT place a screenshot.  

Should you include every data point or not in the paper?  Prior to 2010 or so, most papers would probably not present the actual raw data collected, but rather show the "descriptive statistics" about their data (mean, SD, SE, CI, etc.). Often, people could simply contact the author(s) for the data and go from there.  As many journals have a significant on-line footprint now, it has become increasingly more common that the entire data could be included in the paper.  And realize why the entire raw data may not have been included in a publication. Prior to about 2010, your publication had limited  paper space  to be seen on.  If you have a sample of size of 10 or 50, you probably could show the entire data set easily in one table/figure and it not take up too much printed space. If your sample size was 500 or 5,000 or more, the size of the data alone would take pages of printed text.  Given how much the Internet and on-line publications have improved/increased in storage space, often now there will be either an embedded file to access or the author(s) will place the file on-line somewhere with an address link, such as GitHub.  Videos of the experiment are also shown as well now.

3.2.4.1 Tables

• Do not repeat information in a table that you are depicting in a graph or histogram; include a table only if it presents new information.
• It is easier to compare numbers by reading down a column rather than across a row. Therefore, list sets of data you want your reader to compare in vertical form.
• Provide each table with a number (Table 1, Table 2, etc.) and a title. The numbered title is placed above the table .
• Please see Section 11 of the Excel Reference and Statistics Manual for further information on reporting the results of statistical tests.

3.2.4.2. Figures

• These comprise graphs, histograms, and illustrations, both drawings and photographs. Provide each figure with a number (Fig. 1, Fig. 2, etc.) and a caption (or "legend") that explains what the figure shows. The numbered caption is placed below the figure .  Figure legend = Figure caption.
• Figures submitted for publication must be "photo ready," i.e., they will appear just as you submit them, or photographically reduced. Therefore, when you graduate from student papers to publishable manuscripts, you must learn to prepare figures that will not embarrass you. At the present time, virtually all journals require manuscripts to be submitted electronically and it is generally assumed that all graphs and maps will be created using software rather than being created by hand.  Nearly all journals have specific guidelines for the file types, resolution, and physical widths required for figures.  Only in a few cases (e.g. sketched diagrams) would figures still be created by hand using ink and those figures would be scanned and labeled using graphics software.  Proportions must be the same as those of the page in the journal to which the paper will be submitted. 
• Graphs and Histograms: Both can be used to compare two variables. However, graphs show continuous change, whereas histograms show discrete variables only.  You can compare groups of data by plotting two or even three lines on one graph, but avoid cluttered graphs that are hard to read, and do not plot unrelated trends on the same graph. For both graphs, and histograms, plot the independent variable on the horizontal (x) axis and the dependent variable on the vertical (y) axis. Label both axes, including units of measurement except in the few cases where variables are unitless, such as absorbance.
• Drawings and Photographs: These are used to illustrate organisms, experimental apparatus, models of structures, cellular and subcellular structure, and results of procedures like electrophoresis. Preparing such figures well is a lot of work and can be very expensive, so each figure must add enough to justify its preparation and publication, but good figures can greatly enhance a professional article, as your reading in biological journals has already shown.

3.2.5 Discussion (modified; taken from Steingraber et al. 1985)

The function of this section is to analyze the data and relate them to other studies. To "analyze" means to evaluate the meaning of your results in terms of the original question or hypothesis and point out their biological significance.

1. The Discussion should contain at least:

• the relationship between the results and the original hypothesis, i.e., whether they support the hypothesis, or cause it to be rejected or modified
• an integration of your results with those of previous studies in order to arrive at explanations for the observed phenomena
• possible explanations for unexpected results and observations, phrased as hypotheses that can be tested by realistic experimental procedures, which you should describe

2. Trends that are not statistically significant can still be discussed if they are suggestive or interesting, but cannot be made the basis for conclusions as if they were significant.

3. Avoid redundancy between the Results and the Discussion section. Do not repeat detailed descriptions of the data and results in the Discussion. In some journals, Results and Discussions are joined in a single section, in order to permit a single integrated treatment with minimal repetition. This is more appropriate for short, simple articles than for longer, more complicated ones.

4.  End the Discussion with a summary of the principal points you want the reader to remember. This is also the appropriate place to propose specific further study if that will serve some purpose,  but do not end with the tired cliché  that "this problem needs more study." All problems in biology need more study. Do not close on what you wish you had done, rather finish stating your conclusions and contributions.

5.  Conclusion section.  Primarily dependent upon the complexity and depth of an experiment, there may be a formal conclusion section after the discussion section. In general, the last line or so of the discussion section should be a more or less summary statement of the overall finding of the experiment.  IF the experiment was large enough/complex enough/multiple findings uncovered, a distinct paragraph (or two) may be needed to help clarify the findings.  Again, only if the experiment scale/findings warrant a separate conclusion section.

3.2.6 Title

The title of the paper should be the last thing that you write.  That is because it should distill the essence of the paper even more than the abstract (the next to last thing that you write). 

The title should contain three elements:

1. the name of the organism studied;

2. the particular aspect or system studied;

3. the variable(s) manipulated.

Do not be afraid to be grammatically creative. Here are some variations on a theme, all suitable as titles:

THE EFFECT OF TEMPERATURE ON GERMINATION OF ZEA MAYS

DOES TEMPERATURE AFFECT GERMINATION OF ZEA MAYS?

TEMPERATURE AND ZEA MAYS GERMINATION: IMPLICATIONS FOR AGRICULTURE

Sometimes it is possible to include the principal result or conclusion in the title:

HIGH TEMPERATURES REDUCE GERMINATION OF ZEA MAYS

Note for the BSCI 1510L class: to make your paper look more like a real paper, you can list all of the other group members as co-authors.  However, if you do that, you should list you name first so that we know that you wrote it.

3.2.7 Literature Cited

Please refer to section 2.1 of this guide.

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How to Write a Research Paper: Parts of the Paper

• Choosing Your Topic
• Citation & Style Guides This link opens in a new window
• Critical Thinking
• Evaluating Information
• Parts of the Paper
• Writing Tips from UNC-Chapel Hill
• Librarian Contact

Parts of the Research Paper Papers should have a beginning, a middle, and an end. Your introductory paragraph should grab the reader's attention, state your main idea, and indicate how you will support it. The body of the paper should expand on what you have stated in the introduction. Finally, the conclusion restates the paper's thesis and should explain what you have learned, giving a wrap up of your main ideas.

1. The Title The title should be specific and indicate the theme of the research and what ideas it addresses. Use keywords that help explain your paper's topic to the reader. Try to avoid abbreviations and jargon. Think about keywords that people would use to search for your paper and include them in your title.

2. The Abstract The abstract is used by readers to get a quick overview of your paper. Typically, they are about 200 words in length (120 words minimum to  250 words maximum). The abstract should introduce the topic and thesis, and should provide a general statement about what you have found in your research. The abstract allows you to mention each major aspect of your topic and helps readers decide whether they want to read the rest of the paper. Because it is a summary of the entire research paper, it is often written last. 

3. The Introduction The introduction should be designed to attract the reader's attention and explain the focus of the research. You will introduce your overview of the topic,  your main points of information, and why this subject is important. You can introduce the current understanding and background information about the topic. Toward the end of the introduction, you add your thesis statement, and explain how you will provide information to support your research questions. This provides the purpose and focus for the rest of the paper.

4. Thesis Statement Most papers will have a thesis statement or main idea and supporting facts/ideas/arguments. State your main idea (something of interest or something to be proven or argued for or against) as your thesis statement, and then provide your supporting facts and arguments. A thesis statement is a declarative sentence that asserts the position a paper will be taking. It also points toward the paper's development. This statement should be both specific and arguable. Generally, the thesis statement will be placed at the end of the first paragraph of your paper. The remainder of your paper will support this thesis.

Students often learn to write a thesis as a first step in the writing process, but often, after research, a writer's viewpoint may change. Therefore a thesis statement may be one of the final steps in writing. 

Examples of Thesis Statements from Purdue OWL

5. The Literature Review The purpose of the literature review is to describe past important research and how it specifically relates to the research thesis. It should be a synthesis of the previous literature and the new idea being researched. The review should examine the major theories related to the topic to date and their contributors. It should include all relevant findings from credible sources, such as academic books and peer-reviewed journal articles. You will want  to:

• Explain how the literature helps the researcher understand the topic.
• Try to show connections and any disparities between the literature.
• Identify new ways to interpret prior research.
• Reveal any gaps that exist in the literature.

More about writing a literature review. . .

6. The Discussion ​The purpose of the discussion is to interpret and describe what you have learned from your research. Make the reader understand why your topic is important. The discussion should always demonstrate what you have learned from your readings (and viewings) and how that learning has made the topic evolve, especially from the short description of main points in the introduction.Explain any new understanding or insights you have had after reading your articles and/or books. Paragraphs should use transitioning sentences to develop how one paragraph idea leads to the next. The discussion will always connect to the introduction, your thesis statement, and the literature you reviewed, but it does not simply repeat or rearrange the introduction. You want to: 

• Demonstrate critical thinking, not just reporting back facts that you gathered.
• If possible, tell how the topic has evolved over the past and give it's implications for the future.
• Fully explain your main ideas with supporting information.
• Explain why your thesis is correct giving arguments to counter points.

7. The Conclusion A concluding paragraph is a brief summary of your main ideas and restates the paper's main thesis, giving the reader the sense that the stated goal of the paper has been accomplished. What have you learned by doing this research that you didn't know before? What conclusions have you drawn? You may also want to suggest further areas of study, improvement of research possibilities, etc. to demonstrate your critical thinking regarding your research.

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