Experimental research must include an independent variable and a dependent variable.

Question

Quizplus · Accepted Answer

This is correct. Experimental research involves manipulating the independent variable and observing the effects on the dependent variable. The independent variable is the variable that is changed or manipulated in the experiment, while the dependent variable is the variable that is measured or observed to see how it responds to changes in the independent variable.

Experimental Research Must Include an Independent Variable and a Dependent