Researchers have determined that the active chemicals in marijuana, the cannabinoids, bind to specific receptors in the brain. Later research has shown that endogenous cannabinoids exist in the brain,
and that they play an ongoing role in food consumption. Besides their role in regulating appetite, endocannabinoids also
a. play a role in reward systems in the brain.
b. cause cravings for sour tastes.
c. decrease pleasure when sweet foods are eaten.
d. play a role in inhibition of depressed mood.
Answer: a. play a role in reward systems in the brain.
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People tend to review emotionally charged events over and
over in their minds, telling others of the events, and also seeing many of these events over and over again in the news. For these reasons, many people place great confidence in their memories. a. flashbulb b. eidetic c. repressed d. habituated
The extent to which a parent is supportive, sensitive, and willing to provide affection and praise, is referred to as the ______ dimension of childrearing
a. acceptance-responsiveness b. responsiveness-demandingness c. demandingness-control d. control-acceptance