1. Multiple Choice: What is the primary purpose of a literature review in research? a) To summarize previous studies b) To identify research gaps c) To provide a theoretical framework d) All of the above Answer: d) All of the above Rationale: A literature review serves multiple purposes: it summarizes previous studies, identifies gaps in research, and provides a theoretical framework for the study. 2. True/False: Qualitative research methods are not suitable for hypothesis testing. Answer: True Rationale: Qualitative research is primarily exploratory and is used to gain an understanding of underlying reasons and motivations, not for testing predefined hypotheses.