In a design, groups of participants who vary in age are studied at one point in time.
A) cross-sectional
B) longitudinal
C) cross-sequential
D) longitudinal-sequential

Question

Quizplus · Accepted Answer

Cross-sectional studies involve studying different groups of participants at one point in time. In this case, participants of different ages are being studied at the same time, making a cross-sectional design the most appropriate choice.

In a Design, Groups of Participants Who Vary in Age