Marilyn developed a sample of individuals who had completed graduate school. She then had them complete questionnaires pertaining to elementary school, middle school, high school, and college. Marilyn's design is:
A) Cross-sectional.
B) Prospective.
C) Longitudinal.
D) Retrospective.

Question

Quizplus · Accepted Answer

Marilyn's design is retrospective because she is collecting data about past experiences from individuals who have already completed graduate school.

Marilyn Developed a Sample of Individuals Who Had Completed Graduate