Alcohol can affect which neurotransmitter systems?

Of the following, the BEST description of the "avoidance theory of generalized anxiety disorder" is:

A) worrying serves to reduce bodily arousal. B) worry interferes with our ability to cope with life. C) worrying keeps the focus on emotions, not cognitions. D) worrying is an uncontrollable part of life.

When Kumar was expelled from school for fighting, his parents told the principal that being aggressive has always been part of Kumar's personality, and that he is prone to aggression in just about any situation, whether provoked or not

. Psychologists would likely refer to this tendency as A) altruism. B) trait aggression. C) biogenic aggression. D) reactive aggression.