Your friend Alanna says that when examining validity, you always want to see positive correlations. Why is she wrong?
A)Both the strength and the direction of a correlation matter when examining validity.
B)The strength of a correlation matters, but the direction of a correlation does not matter.
C)Negative correlations are desirable when examining validity.
D)Correlations are not used to examine validity.

Question

Quizplus · Accepted Answer

Both the strength and the direction of a correlation matter when examining validity. Positive correlations show that two variables are related in the same direction, but negative correlations are also important as they show a relationship in the opposite direction. The strength of the correlation helps to indicate the degree of association between the two variables, and a weak correlation may indicate that there is no meaningful relationship. Therefore, it is essential to examine both the direction and strength of correlations when assessing the validity of a measure.

Your Friend Alanna Says That When Examining Validity, You Always