The larger the validity coefficient, the smaller the
A) coefficient of regression.
B) standard error of estimate.
C) standard error of measurement of X.
D) standard error of measurement of Y.

Question

Quizplus · Accepted Answer

The validity coefficient is a measure of the relationship between test scores and a criterion measure. A larger validity coefficient indicates a stronger relationship, which in turn suggests that predictions based on the test scores will be more accurate. This accuracy is reflected in a smaller standard error of estimate, as the standard error of estimate measures the average deviation of the observed values from the values predicted by the regression line. Thus, a larger validity coefficient leads to a more accurate prediction and a smaller standard error of estimate.

The Larger the Validity Coefficient, the Smaller the