If researchers compare different groups of subjects of different ages on various characteristics, the study would be described as
A) a cross-sectional study.
B) a cross-sequential study.
C) a case study.
D) a longitudinal study.

Question

Quizplus · Accepted Answer

A study that compares different groups of subjects of different ages on various characteristics is called a cross-sectional study.

If Researchers Compare Different Groups of Subjects of Different Ages