Internal validity is a property of research that allows one
A) to generalize results to other subjects and settings
B) to attribute causality
C) to claim appropriate measurement of variables
D) to claim that the hypotheses are correct

Question

Quizplus · Accepted Answer

Internal validity refers to the extent to which a study can demonstrate a causal relationship between variables, ensuring that the observed effects are due to the manipulation of the independent variable and not other factors.

Internal Validity Is a Property of Research That Allows One