Serial killers tend to be __________.

What multidisciplinary field includes both medical and mental health professionals who investigate psychological factors in the symptoms, etiology, and treatment of physical illness and chronic disease?

a. holistic wellness b. psychophysiology c. behavioral medicine d. psychosomatic medicine

_______ is defined as behaviour that causes pain, is meant to cause pain, and stems from feelings of anger, whereas _______ is defined as behaviour that causes pain, but is really a means to some other goal.

A) Assertiveness; general aggression B) Instrumental aggression; hostile aggression C) Instrumental aggression; assertiveness D) Hostile aggression; instrumental aggression E) Hostile aggression; assertiveness