The two types of validity are ______ and ______ validity.
A) observational; correlational
B) descriptive; experimental
C) observational; correlational.
D) internal; external

Question

Quizplus · Accepted Answer

The two types of validity are internal and external validity. Internal validity refers to the extent to which a study’s results can be attributed to the experimental treatment and not other factors. External validity refers to the extent to which the results of a study can be generalized to other populations, settings, and situations. The other answer choices do not accurately describe the two types of validity.

The Two Types of Validity Are ______ and ______ Validity

The Two Types of Validity Are and Validity