Internal validity refers to whether the manipulation or control of the independent variable has a genuine effect on the dependent variable in
A) a controlled setting
B) an uncontrolled setting
C) other settings
D) none of the above

Question

Quizplus · Accepted Answer

Internal validity is concerned with the extent to which a causal conclusion based on a study is warranted, which is typically ensured through the manipulation or control of the independent variable in a controlled setting to observe its effect on the dependent variable.

Internal Validity Refers to Whether the Manipulation or Control of the Independent