Dr. McLean has designed a study to test the cognitive skills of people in their thirties, fifties, and seventies where data are collected over the course of a day through a series of tests. What type of research approach is Dr. McLean using?
A) Longitudinal
B) Cohort
C) Latitudinal
D) Cross sectional

Question

Quizplus · Accepted Answer

Dr. McLean is using a cross-sectional research approach because the study involves collecting data at one point in time from different age groups to compare their cognitive skills.

Dr McLean Has Designed a Study to Test the Cognitive