Which research method is used to determine causality?
A) correlational
B) experimental
C) observational
D) descriptive

Question

Quizplus · Accepted Answer

The experimental method is used to determine causality because it involves manipulating an independent variable and observing the effect on a dependent variable, while controlling for extraneous variables. This allows researchers to determine whether the independent variable is causing changes in the dependent variable, and therefore establish cause and effect relationships. The other methods listed (correlational, observational, and descriptive) cannot establish causality as they do not involve manipulation of variables or control of extraneous factors.

Which Research Method Is Used to Determine Causality