A researcher demonstrates that most children display a temperament at age 7 that is similar to their temperament at age 2. The study that led to this must have followed which kind of design?

Question

Quizplus · Accepted Answer

This study followed a longitudinal design, as it tracked the same set of individuals over a period of time to investigate how their temperament changed or remained stable.

A Researcher Demonstrates That Most Children Display a Temperament at Age