Research on the reward centers in the brain show that __________ plays a key role.
A. dopamine
B. epinephrine
C. serotonin
D. endorphins
E. GABA
A. dopamine
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One of the more unique reactions of adolescents who experience the death of a sibling involves the
a. great disruption it has on their overall normative development b. fact that it tends to increase the negative feelings they have toward their deceased sibling. c. lack of emotional trauma. d. reluctance to discuss their grief.
The finding that when exercise increases weight decreases is a(n)
a. positive correlation. c. inverse correlation. b. negative correlation. d. indirect correlation.
If a child is not intrinsically motivated by learning, a teacher or parent should
a. initially use small extrinsic rewards, then phase them out. b. wait for the necessary skills to develop on their own as the child matures. c. increase the size of the extrinsic incentives gradually. d. ask the child which extrinsic rewards they would prefer to help them learn.
The spinal cord is divided into approximately
A. twenty segments B. thirty segments C. forty segments D. fifty segments