Babbling ______________________
a. occurs only if the infant can hear
b. is found only in infants from the Western Hemisphere
c. is universal
d. is the stage immediately before cooing
Answer: C
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Electroconvulsive therapy is sometimes recommended for patients with strong suicidal tendencies because it ____
a. produces its benefits faster b. does not impair memory c. produces permanent, not temporary, relief d. is based on a theory, not just trial and error discoveries
Some people believe that if you are angry you should express your feelings, because getting the emotions "out" will help them to go away faster. According to the work of Ekman and Friesen, what do you know about this belief?
a. They found that expressing emotions seems to intensify, not diminish, how we feel them. b. They found that expression of anger only helps if the expression is aggressive. Healthy aggression, like pounding nails into a board or hitting a punching bag, is the best therapy for reducing anger. c. They found that expressing emotions simply spreads them to others, but does not intensify or diminish them for ourselves. d. They found that expressing anger does, in fact, help it to go away since it is no longer bottled up inside.
Without heroin, withdrawal symptoms begin to appear in:
A) 2 to 4 hours. B) 6 to 8 hours. C) 10 to 12 hours. D) 14 to 16 hours.
What percent of infertility problems are related to the male?
a. 10% b. 30% c. 50% d. 70%