Which of the following is not a factor affecting the size of validity coefficients?
A)reliability of criterion and predictor
B)restriction of range
C)criterion contamination
D)the coefficient of determination

Question

Quizplus · Accepted Answer

The coefficient of determination (R-squared) is not a factor affecting the size of validity coefficients. It is a measure of the proportion of variance in the criterion variable that can be explained by the predictor variable. Factors that do affect the size of validity coefficients include the reliability of the criterion and predictor, restriction of range in either variable, and contamination of the criterion measure.

Which of the Following Is Not a Factor Affecting the Size