Research Concepts, Terminology & Commonly Confused Ideas
Clarify research concepts, terminology, and commonly confused ideas without interrupting the main research lifecycle guides.
Research becomes easier when the terms stop blurring together.
Research discussions often become confusing because closely related terms are used as though they mean the same thing. A concept may have a technical definition in one field and a somewhat different meaning in another, while ordinary language can make important distinctions disappear altogether.
Knowing the terminology is therefore more than memorizing definitions. Researchers need to understand how concepts relate to one another, where they differ, and why using the wrong term can sometimes lead to a wrong methodological or interpretive decision.
This collection is designed as a reference rather than a sequence. Use it when a research concept feels unclear, when two terms seem interchangeable, or when a familiar word turns out to have a more precise meaning in research.
Start with the first guide in this supplement.
If you're exploring this supplement from the beginning, this is the first guide in the collection.
Research vs. Inquiry vs. Investigation: What’s the Difference?
Research, inquiry, and investigation all involve seeking answers, but the terms emphasize different aspects of that process. Understanding their overlap helps clarify when asking questions or investigating a problem becomes formal research.
From confusing terminology to clear distinctions
Clarify research concepts, distinguish commonly confused terms, and understand how terminology changes across methods, disciplines, and contexts.
A clearer vocabulary makes better research decisions possible.
Once important concepts are distinguished correctly, they become easier to connect to research questions, methods, evidence, analysis, and interpretation.
Research Software, Digital Tools & Computational Workflows
Choose, use, document, verify, and preserve research software, digital tools, and computational workflows without letting technology replace scientific judgment.
Explore Supplement C →