Which type of case study investigates one research entity at multiple points in time?
A) Snapshot case study
B) Longitudinal case study
C) Pre-post case study
D) Comparative case study

Question

Quizplus · Accepted Answer

A longitudinal case study investigates one research entity over multiple points in time, allowing for the exploration of changes and developments in the entity over time. A snapshot case study, on the other hand, focuses on a single point in time, while a pre-post case study involves comparing a research entity before and after an intervention or treatment. A comparative case study involves comparing multiple research entities to explore similarities and differences between them.

Which Type of Case Study Investigates One Research Entity at Multiple