____________________ refers to the change in one variable being related in a systematic way to another variable.
A) temporal precedence
B) covariation of the cause and effect
C) no plausible alternative explanation
D) internal validity

Question

Quizplus · Accepted Answer

Covariation of the cause and effect refers to the relationship between two variables, where changes in one variable are systematically related to changes in another variable. This is a necessary criterion for establishing causality in a study.

____________________ Refers to the Change in One Variable Being Related