Cohort effects occur when
A) participants in longitudinal studies become "test-wise" from repeated study.
B) particular cultural and historical conditions influence participants born at the same time.
C) participants in longitudinal studies move away or drop out of the research.
D) participants in a study have a special appreciation for the scientific value of research.

Question

Quizplus · Accepted Answer

Cohort effects occur when individuals who are born at the same time experience particular cultural and historical conditions that shape their attitudes, behaviors, and perspectives. These effects may influence the outcomes of longitudinal studies that track the development of individuals over time, as different generations may have different experiences and beliefs that affect their responses to research measures. Thus, cohort effects are a type of bias that researchers need to consider when designing and interpreting longitudinal studies.

Cohort Effects Occur When