in-a-cross-sectional-study-on-moral-development-researchers-assess-3-6-and-9-yea

Question

In a cross-sectional study on moral development, researchers assess 3, 6, and 9-year-olds at a single time point. What is a potential limitation of this approach?

Accepted Answer

It cannot capture individual development over time.

Answer

It requires multiple assessments over several years.

Answer

It is prone to high attrition rates.

Answer

It is more expensive than longitudinal studies.