Scientific studies that observe one group of participants repeatedly over a period of time use the
A) experimental design.
B) cross-sectional design.
C) longitudinal design.
D) naturalistic observation design.

Question

Quizplus · Accepted Answer

A longitudinal design involves observing one group of participants repeatedly over a period of time, making it the most appropriate choice for the given scenario. The other options are not suitable because experimental design involves manipulating variables, cross-sectional design involves comparing different groups at one point in time, and naturalistic observation design involves observing individuals in their natural setting without intervention.

Scientific Studies That Observe One Group of Participants Repeatedly Over