Aging effects and cohort effects are some of the potential disadvantages of ____ research designs.
A) longitudinal
B) cross-sectional
C) experimental
D) between group

Question

Quizplus · Accepted Answer

Longitudinal research designs, which study the same subjects over a period of time, can be affected by aging effects (changes that occur as the subjects age) and cohort effects (differences that result from the subjects being from the same generation).

Aging Effects and Cohort Effects Are Some of the Potential