3. Identify the primary research question(s) being investigated and/or research hypotheses tested. 4. Identify the independent variable(s) (if any). Classify the independent variable according to these criteria: a. active(manipulated) or assigned(attribute). b. quantitative or qualitative. 5. Identify methods by which confounding variables are controlled, i.e. physical, selective, or statistical (if any). 6. Specify the unit of analysis used in the study. Is the unit appropriate? 7. Identify the statistical procedure(s) employed and the null hypotheses tested. Is/are the assumption(s) of the statistical test met or not? Explain. 8. Identify the result(s) of the statistical test(s) (reject or fail-to reject and report the p-Value). 9. Briefly state the substantive conclusion supported by the design and analysis. 10. Any suggestion(s) to improve the study design.