Quantitative and Qualitative Research

Qualitative research focuses on understanding concepts and experiences through non-numerical data.

• True

• False

Answer explanation

Explanation: Qualitative research explores subjective phenomena via interviews, observations, and other non-numerical methods

Quantitative research is exploratory and does not use statistical analysis.

• True

• False

Answer explanation

Quantitative research tests hypotheses using numerical data and statistics

A focus group discussion is a tool typical of qualitative research.

• True

• False

Answer explanation

Focus groups or a small group of carefully selected individuals who are guided by a moderator to explore their attitudes, opinions, and experiences are common qualitative methods .

Quantitative research often involves random sampling and experiments.

• True

• False

Answer explanation

Quantitative studies use experimental, quasi-experimental designs and random sampling

Qualitative research always uses large, randomized samples.

• True

• False

Answer explanation

Qualitative studies typically involve smaller, non-random samples .

Which data collection tool is NOT typically used in quantitative research?

• Questionnaire

• Experiment

• In-depth Interview

• Database Records

Answer explanation

In-depth interview explores in-depth understanding of experiences and perspectives rather than numerical data.

Which question best reflects a quantitative research aim?

• "How do patients experience recovery after surgery?"

• "What percentage of teenagers follow dietary guidelines?"

• "Why do employees feel more motivated at home?"

• "What cultural factors shape identity?"

Answer explanation

This question focuses on percentage rather than experiences or perspectives about a topic

Which study design is qualitative with potential quantitative elements?

• Ethnographic Study

• Case Study

• Randomized Controlled Trial

• Meta-analysis

Answer explanation

A case study is primarily qualitative because it does an in-depth examination of a specific subject, but it may also include quantitative methods.

Which verb is commonly used in quantitative research objectives?

• explore

• understand

• determine

• describe personal experiences

Answer explanation

Determine is a close-ended verb, unlike the other verbs which encourage more pespectives or opinions

Research Tool: Statistical database

• Quantitative

• Qualitative

Answer explanation

This involves statistical analysis which makes it quantitative in nature