What is one strength of the cross-sectional design?
A. It provides evidence about individual trends.
B. It cannot be threatened by cohort effects.
C. It is not plagued with dropout or practice effects.
D. It permits longitudinal comparisons.
Answer:C
What is one strength of the cross-sectional design?
A. It provides evidence about individual trends. B. It cannot be threatened by cohort effects. C. It is not plagued with dropout or practice effects. D. It permits longitudinal comparisons.