Results of cognitive aging research may contain serious confounding variables for both cross-sectional and longitudinal methods.

Question

Quizplus · Accepted Answer

Confounding variables are factors that are not being studied, but still affect the results of the study. Cognitive aging research may contain confounding variables that can affect the outcomes of both cross-sectional and longitudinal methods. Therefore, the statement is true.

Results of Cognitive Aging Research May Contain Serious Confounding Variables