What types of sources are commonly used for data collection?

The selection of interviews, focus groups, and case studies as commonly used sources for data collection highlights their qualitative nature and their ability to provide in-depth insights into human behavior, perceptions, and experiences.

Interviews allow for a one-on-one engagement where detailed responses can be obtained, promoting a deeper understanding of the subject matter. Focus groups facilitate discussion among participants, providing a spectrum of views and experiences, which can uncover themes and insights that might not emerge from individual interviews. Case studies offer a comprehensive view of a particular instance, event, or phenomenon, allowing researchers to examine complexities and nuances that quantitative data alone might miss.

This combination of methods is widely recognized for capturing rich, qualitative data that can inform decision-making, help understand context, and drive strategy in various fields, particularly in management and administration where human factors are essential.