Dr.Edward is testing the same individuals repeatedly over time as part of a research study,while Dr.Janice is comparing the performance of different people of various ages at the same time.Dr.Edward is using a _____ research method; Dr.Janice is using a _____ method.
A)cross-sectional; longitudinal
B)longitudinal; cross-sectional
C)sequential; simultaneous
D)sequential; cross-sectional

Question

Quizplus · Accepted Answer

Dr.Edward is using a longitudinal research method because he is testing the same individuals repeatedly over time. Dr.Janice is using a cross-sectional research method because she is comparing the performance of different people of various ages at the same time. Therefore, the correct choice is B.

DrEdward Is Testing the Same Individuals Repeatedly Over Time as Part