If you are making use of information-rich higher mental processes, such as organizing various research articles in writing your term paper, you are engaged in a complex form of

Children who suffer from extreme forms of malnutrition

A) tend to gain excessive weight when their diets improve. B) rarely have lasting damage if their diets improve. C) have extraordinarily high basal metabolism rates. D) are rarely in danger of dying.

A person who is a frequent "checker" or "cleaner" may have which disorder?

a. agoraphobia b. somatic symptom disorder c. free-floating fugue d. obsessive-compulsive disorder