1. What is the main difference between qualitative and quantitative research? a) Qualitative research focuses on words and meanings, quantitative research focuses on numerical data b) Qualitative research is more objective, quantitative research is more subjective c) Qualitative research is more reliable, quantitative research is more valid d) There is no difference between qualitative and quantitative research Answer: a) Qualitative research focuses on words and meanings, quantitative research focuses on numerical data Rationale: Qualitative research is concerned with exploring and understanding the meaning individuals or groups ascribe to a social or human problem, while quantitative research involves the collection and analysis of numerical data. 2. Which of the following is an example of qualitative data? a) Blood pressure reading b) Height and weight measurement c) Patient's personal diary entry d) Number of medications prescribed Answer: c) Patient's personal diary entry Rationale: Qualitative data is non-numeric and focuses on people's beliefs, opinions, experiences, feelings, and behaviors.