In early studies, researchers teaching language to primates unwittingly gave nonverbal cues that might have enabled the apes to respond correctly

The U.S. Food and Drug Administration has ruled that care should be taken when prescribing some SSRIs to children because of the possible side effects of

a. catatonic, lethargic behavior. b. sever sleep disturbance. c. extreme weight loss. d. violent or suicidal thoughts or behavior.

The Minnesota Twins study found which surprising result?

A. Shared environment plays little or no role in adult personality. B. Shared environment is essential to developing similar personality traits in adult life. C. Being raised separately meant identical twins developed different personality traits as adults. D. Fraternal twins reared apart are far more similar in terms of adult personality traits than those reared together.