Which of the following parenting styles generally has the worst effect on children?

Naturalist Charles Darwin (1872) argued that nonverbal behaviours began as _______ and then became _______.

A) physiological responses; culture-specific. B) evolutionary adaptations; communicative. C) physiological responses; evolutionarily adaptive. D) species-specific; culture-specific. E) culture-specific; physiological responses.

Which topic would not be investigated by a psychologist if the definition of psychology were limited to "the science of behavior"?

a) relation between grade-point average and salary b) thought processes students used while trying to answer this question c) how changes in the rate of television violence influence real-life violence d) effectiveness of several treatments for people who suffer from depression