One potential problem with prospective studies is:
A) Differential attrition
B) They deal with different independent samples at each point in time
C) Causal relations are difficult to show because it is hard to establish which factor occurs first
D) People have a difficult time remembering their previous experiences

Question

Quizplus · Accepted Answer

Differential attrition is a potential problem in prospective studies because participants may drop out at different rates, which can lead to biased results if the attrition is related to the study variables.

One Potential Problem with Prospective Studies Is