1
Research HESI Flowers 2 Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the first step in developing a research question?✔✔Identifying a clinical problem or knowledge gap.
Why is a literature review important before conducting research?✔✔It helps determine what is already known and prevents duplication.
What does the term "sample" mean in research?✔✔A subset of the population selected to participate in the study.
What is the main goal of evidence-based practice research?✔✔To improve patient outcomes through the use of best evidence.
What type of variable is manipulated by the researcher?✔✔The independent variable.
- / 3
2
What is the purpose of a control group in research?✔✔To compare outcomes and determine the effect of an intervention.
What is the difference between qualitative and quantitative research?✔✔Qualitative explores meanings and experiences, while quantitative measures numerical data.
Why is informed consent necessary in research?✔✔To ensure participants understand the risks and agree voluntarily.
What is a hypothesis in research?✔✔A prediction or statement that can be tested through study.
What is validity in research?✔✔The degree to which a study accurately measures what it intends to.
What is reliability in research?✔✔The consistency or repeatability of study results.
- / 3
3
What does "peer-reviewed" mean in research?✔✔It means the study has been evaluated by experts before publication.
What is the purpose of randomization in clinical trials?✔✔To reduce bias and ensure groups are comparable.
What is an operational definition in research?✔✔A clear, specific explanation of how a variable will be measured.
What is a dependent variable?✔✔The outcome that is measured in response to the independent variable.
What type of research explores lived experiences?✔✔Phenomenological research.
What is the purpose of an abstract in a research article?✔✔To summarize the key points of the study.
- / 3