When differences between age groups are due to the groups growing up in different time periods,this is a
A) cross-sectional effect.
B) longitudinal effect.
C) cohort effect.
D) time of testing effect.

Question

Quizplus · Accepted Answer

Cohort effect refers to differences between age groups that are due to growing up in different time periods. It is a specific type of longitudinal research where data is collected over a period of time from a group of people, and differences are observed due to changes in social, cultural, or environmental factors over time. Cross-sectional effects and time of testing effects relate to differences that occur during a specific point in time, while longitudinal effects refer to changes that occur within individuals over time.

When Differences Between Age Groups Are Due to the Groups