Which of the following is a common qualitative research method?

• A. Surveys
• B. Analytics
• C. Focus groups
• D. Interviews

Answer: (D)

Qualitative research aims to understand people's experiences, perspectives, and motivations by gathering rich, descriptive data rather than numbers. Interviews are a standard method in this approach because they let researchers pose open-ended questions and follow up with probes to explore thoughts in depth, capture nuances, and adapt to each participant’s story. This one-on-one format often yields detailed narratives and insights that reveal why people think or act a certain way, which is at the heart of qualitative inquiry. Focus groups also offer qualitative data, but they involve group dynamics that can influence responses and may not reach the same depth with every participant. Surveys are typically structured and geared toward numeric data, even when they include some open-ended items, and analytics refers to handling and interpreting data rather than collecting qualitative data. So, the most common qualitative method is interviews.