A major advantage of using the cross-sectional approach to research is that:
A) it can assess the degree of continuity between early childhood and adult behaviors
B) it avoids the difficulties associated with nonequivalence of sample groups
C) researchers need not wait a long time until subjects reach the age for retesting
D) it requires making certain periodic readjustments associated with staff turnover

Question

Quizplus · Accepted Answer

The cross-sectional approach allows researchers to collect data from different age groups at the same time, eliminating the need to wait for subjects to age for retesting. This makes it efficient for studying changes across different age groups without the long duration typically required for longitudinal studies.

A Major Advantage of Using the Cross-Sectional Approach to Research