_________ has to do with whether the independent variables that are manipulated cause the changes in the dependent variables or if other factors involved also influence the dependent variable.
A) External validity
B) Internal validity
C) Experimental factors
D) Statistical Regression

Question

Quizplus · Accepted Answer

Internal validity refers to the extent to which the changes in the dependent variable can be attributed to the independent variable manipulated in the study, rather than other extraneous factors. It is concerned with whether the study has controlled for all possible alternative explanations for the findings.

_________ Has to Do with Whether the Independent Variables That