________ research investigates age differences in phenomena by comparing groups of people who are of different ages at the same point in time.
A) Cross-sectional
B) Longitudinal
C) Cohort-sequential
D) Prospective

Question

Quizplus · Accepted Answer

Cross-sectional research involves comparing different groups of people who are of different ages at the same time, allowing researchers to investigate age differences in various phenomena.

________ Research Investigates Age Differences in Phenomena by Comparing Groups