A weakness of longitudinal studies is that they ________.
A) take far too long to gather the appropriate data
B) cannot eliminate sample biases
C) cannot distinguish age differences from cohort differences
D) do not distinguish significant from non-significant relationships

Question

Quizplus · Accepted Answer

Longitudinal studies involve collecting data from the same subjects over a long period, which can be time-consuming.

A Weakness of Longitudinal Studies Is That They ________