Instrumental aggression is directed at achieving a goal

You are studying alone in your room late at night when you hear a loud noise downstairs. Your heart beat has increased significantly and your breathing is deeper. You wonder if a burglar has entered the house so you decide to investigate

When you cautiously walk downstairs you discover your cat has knocked over a plant stand. Your body begins to relax and return to normal. Which part of your nervous system is responsible for returning you to a normal state? a) spinal cord b) somatic c) sympathetic d) parasympathetic

Most people who smoke cigarettes

A) are unlikely to suffer any negative health effects. B) would find it easy to quit if they once decide to. C) started smoking as adolescents. D) smoke for social rather than physiological reasons.