A ________ study compares people of different ages at the same point in time.
A) formal operational
B) cross-sectional
C) preconventional
D) longitudinal

Question

Quizplus · Accepted Answer

A cross-sectional study involves comparing different groups of people at the same point in time. This is different from a longitudinal study, which follows the same group of people over a period of time. The other options (formal operational and preconventional) refer to stages of moral development, which are not relevant to the question.

A ________ Study Compares People of Different Ages at the Same