According to consensus research, in which direction do pain signals travel to contribute to the experience of pain?
a. "up," from tissue, to spinal cord, to brain
b. "down," from brain, to spinal cord
c. Both up and down
d. Neither up nor down; pain is an almost exclusively psychological phenomenon
c
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Nat is a middle-aged man who tends to snore. He also stops breathing in his sleep for 20 seconds or longer and then awakens slightly to gulp in air. He then goes back to sleep. This cycle is repeated throughout the night. Nat is suffering from
a. narcolepsy. b. sleep apnea. c. somnambulism. d. REM behavior disorder.
Theresa says that her parents are supportive and loving. In her family, rules are openly discussed, and there is frequent give-and-take. It sounds as though Theresa's parents are:
a. permissive c. authoritarian b. authoritative d. overprotective
Cultural variables can strongly influence attachment. For example, Harwood and
colleagues have shown that white American mothers emphasize __________ in their interactions with their children. a. tact b. self-reliance c. interdependence d. respect e. courtesy
A person starts from one point and comes up with many different ideas or possibilities based on that point. The person is engaging in __________
a) functional thinking. b) circular thinking. c) convergent thinking. d) divergent thinking.