As Reported by Your Text,the Debilitating Effects of Anxiety Are

As reported by your text,the debilitating effects of anxiety are viewed to be due to

A) attention being diverted from the learning task to a preoccupation with one's feelings.
B) conditioning in which negative reinforcement obtained from withdrawing from tasks strengthens the anxiety syndrome.
C) physiological arousal that limits bodily functioning to avoid the anxiety-producing situation.
D) social effects such as embarrassment for appearing ill at ease or for being too boisterous.