Conclusion

What a strong conclusion does

A conclusion is not a summary. Your readers have just finished the study — they do not need a recap. The job of a conclusion is to crystallize the contribution: to make unmistakably clear what your work adds and why it matters. A strong conclusion answers four questions a careful reader (or reviewer) will ask (adapted from Reio, 2023):

• What do we now know that we did not know before? — your contribution, stated plainly.
• What are the implications — for research, for practice, and, where relevant, for policy?
• What are the limitations, and are they acknowledged honestly and specifically?
• What comes next? — a future-research agenda specific enough to guide the next study.

The components of a strong conclusion

Drawing guidance together from across the research-writing literature, a complete conclusion usually moves through the following components (González-López & López, 2020; Bryman, 2016).

1. Restate the contribution

Open by restating your central claim and the single most important thing the study established — pitched at a higher level of abstraction than your individual results. Connect it back to the problem and questions you posed in the Introduction, and state clearly whether your hypotheses or propositions were supported.

2. Theoretical significance

Make explicit what your study contributes to knowledge: what we now understand that we did not, and which prior claims your work extends, modifies, or challenges. Tie this directly back to the literature and theoretical framework you built earlier. A contribution typically takes one of three forms (Lee, 2025):

• A new construct, category, or framework that your work introduces or consolidates.
• An extension or modification of an existing framework, applied to a new context or population.
• A challenge or correction to an existing claim your work shows to be incomplete or unsupported.

3. Implications for research

Spell out what other researchers should pursue, or do differently, as a result of your findings. Keep these implications for scholarship distinct from the future-research agenda below.

4. Implications for practice

State what practitioners should take from the work — and be specific about what and how. Avoid generic calls such as “practice should improve”; name the action and the audience.

5. Limitations

Acknowledge limitations honestly and specifically, tied to the actual decisions you made — sample, scope, time frame, method — rather than generic boilerplate. Note them with the benefit of hindsight, but, as Bryman (2016) cautions, do not give critics more ammunition than the work warrants.

6. Future research

Propose concrete studies your findings point toward — not “more research is needed.” A strong future-research agenda names what to test, with whom, and in what context, so that it could actually guide the next project.

Structure: specific to general

A conclusion generally moves from the specific to the general — the mirror image of the Introduction. The inverted pyramid is a useful model: “placing the most fundamental information in the lead paragraph … and then arranging the remaining details, from most important to least important, in the following paragraphs” (Purdue OWL). Lead with your contribution; let implications, limitations, and future directions follow.

Common pitfalls

• Summarizing the paper instead of crystallizing the contribution.
• A vague contribution (“this study contributes to theory”) with no specifics.
• Implications that are disconnected from the prior literature.
• Practice implications too generic to act on.
• A future-research agenda of a single sentence.
• Limitations written as throat-clearing boilerplate.
• Introducing new ideas, or speculation unconnected to your data (Bryman, 2016).

Before you finalize — a self-check

• Can I state my contribution in a single sentence?
• Have I connected it to the prior literature I extend, modify, or challenge?
• Are my implications for research and practice specific and actionable?
• Have I proposed concrete future research, not just “more research”?
• Are my limitations specific to my decisions rather than boilerplate?
• Does my conclusion crystallize the contribution rather than summarize the paper?

References

Bryman, A. (2016). Social research methods (5th ed.). Oxford University Press.

González-López, S., & López-López, A. (2020). Assessing thesis conclusions by their connectedness with goal, judgment and speculation. Revista Signos, 53(104), 643–663. https://doi.org/10.4067/S0718-09342020000300643

Kuchinke, K. P. (2023). Grounding and deepening academic writing in human resource development: The role of selecting and representing the supporting literature. Human Resource Development Review, 22(3).

Lee, J. (2025). So, what is theory? Human Resource Development Review, 24(2), 225–241.

Purdue Online Writing Lab. (n.d.). The inverted pyramid structure. Purdue University. https://owl.purdue.edu/

Reio, T. G., Jr. (2023). An editor’s learning journey: Lessons for moving the field forward. Human Resource Development Review, 22(3), 321–332.

Rocco, T. S., Plakhotnik, M. S., McGill, C. M., Huyler, D., & Collins, J. C. (2023). Conducting and writing a structured literature review in human resource development. Human Resource Development Review, 22(1), 104–125.

Torraco, R. J. (2016). Writing integrative literature reviews: Using the past and present to explore the future. Human Resource Development Review, 15(4), 404–428.

Turabian, K. L. (2007). A manual for writers of research papers, theses, and dissertations (7th ed.). University of Chicago Press.

Turner, J. R. (2019). What implications came from your study: An overview of the discussion and conclusion sections. Performance Improvement Quarterly, 32(1), 7–11. https://doi.org/10.1002/piq.21303