A drive-reduction and cognitive theorist would argue that depression is most strongly correlated with a deficiency in which component of fulfillment?

Arousal

Explanation:

A drive-reduction and cognitive theorist would argue that depression is most strongly correlated with a deficiency in the component of fulfillment known as Arousal.

This is because the Drive reduction theorists think that depression is as a result of the suppression of motivating forces of arousal which makes them believe arousal is essential to sustaining behavioral tendencies.

answer; the parasympathetic nervous system;