1 page Public Health Discussion " Evaluating Research Questions and Qualitative Research Designs

Research Questions and Hypotheses Checklist

Use the following criteria to evaluate an author’s research questions and/or hypotheses.

Look for indications of the following: • Is the research question(s) a logical extension of the purpose of the study? • Does the research question(s) reflect the best question to address the problem? • Does the research question(s) align with the design of the study? • Does the research question(s) align with the method identified for collecting data? If the study is qualitative, does the research question(s) do as follows? • Relate the central question to the qualitative approach • Begin with What or How (not Why) • Focus on a single phenomenon • Use exploratory verbs • Use nondirectional language • Use an open-ended format • Specify the participants and research site If the study is quantitative: • Do the descriptive questions seek to describe responses to major variables? • Do the inferential questions seek to compare groups or relate variables? • Do the inferential questions follow from a theory? • Are the variables positioned consistently from independent/predictor to dependent/outcome in the inferential questions? • Is a null and/or alternative hypothesis provided as a predictive statement? Research Theory, Design, and Methods

Is the hypothesis consistent with its respective research question? • Does the question(s) and/or hypothesis specify the participants and research site? If the study is mixed methods, do the research questions and/or hypotheses do the following? • Include the characteristics of a good qualitative research question (as listed above) • Include the characteristics of a good quantitative research and/or hypothesis (as listed above) • Indicate how the researcher will mix or integrate the two approaches of the study • Specify the participants and research site • Convey the overall intent of the study that calls for a mixed methods approach