If we find that test performance improves as level of anxiety increases from low to moderate amounts and then worsens as level of anxiety increases beyond moderate amounts, then we have found what type of relationship?
A) positive.
B) negative.
C) curvilinear.
D) causal.

Question

If we find that test performance improves as level of anxiety increases from low to moderate amounts and then worsens as level of anxiety increases beyond moderate amounts, then we have found what type of relationship?​
A) ​positive.
B) ​negative.
C) ​curvilinear.
D) ​causal.

Quizplus · Accepted Answer

A curvilinear relationship is one where the relationship between two variables is not linear (i.e., it does not increase or decrease steadily) but instead follows a curve. In this case, test performance improves up to a certain level of anxiety, but then starts to decline as anxiety levels become too high. This is a curvilinear relationship.

If We Find That Test Performance Improves as Level of Anxiety