Case Study Research : Design And Methods May 2026

Typically "how" or "why" questions that explore contemporary phenomena within their real-life context.

Researchers are encouraged to use triangulation by drawing from six sources of evidence: documentation, archival records, interviews, direct observations, participant-observation, and physical artifacts. Case study research : design and methods

Robert K. Yin's Case Study Research: Design and Methods is widely regarded as a foundational text for conducting rigorous qualitative research. First published in 1984 and currently in its sixth edition (as Case Study Research and Applications ), the book provides a systematic framework for the entire research process, from initial design to final reporting. Typically "how" or "why" questions that explore contemporary