Which research design tests groups of subjects of different ages, all at the same time?
A) cross-sectional design
B) longitudinal design
C) sequential design
D) age cohort design

Question

Quizplus · Accepted Answer

Cross-sectional design tests groups of subjects of different ages, all at the same time. This allows for a quick and efficient comparison between different age groups, but doesn't account for individual differences and changes that occur over time.

Which Research Design Tests Groups of Subjects of Different Ages