The best way to reduce the impact of cohort effects is to use which type of research design?
A)a longitudinal design
B)a cross-sectional design
C)a between-subjects design
D)a correlational design

Question

Quizplus · Accepted Answer

Longitudinal designs follow the same group of individuals over time, allowing researchers to track changes in behavior or attitudes and control for cohort effects. This design helps to minimize the impact of extraneous variables that may affect different age groups differently. Cross-sectional designs, on the other hand, collect data from different age groups at the same time point, which may be confounded by cohort effects. Between-subjects and correlational designs do not specifically address cohort effects.

The Best Way to Reduce the Impact of Cohort Effects