A drug prevents neurotransmitter release by deactivating docking proteins. This drug would be considered a(n):
a. antagonist.
b. agonist.
c. promotor.
d. villain.
Answer: A
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Which of the following has not been demonstrated by research on mimicry?
a. Within a few days of birth, infants mimic the facial expressions of adults. b. Various species of non-human animals demonstrate rudimentary forms of mimicry. c. People often mimic the facial expressions of others, but never mimic their overt behaviors. d. People sometimes mimic facial expressions of which they are not even consciously aware.
Due to the nature of their task, foster parents must a. induce immediate attachments in infants with which they have had minimal contact
b. be willing to allow for ambiguity in the attachment relationship between themselves and their foster child. c. act as if every child that enters their home will eventually be their own. d. discourage any court-ordered visits from noncustodial parents.
Beverly has been diagnosed with Korsakoff’s psychosis. This has likely been caused by ____, which depletes the medial dorsal thalamus of ____
a. ?a cerebrovascular accident; thiamine b. ?a cerebrovascular accident; norepinephrine c. ?alcoholism; thiamine d. ?alcoholism; norepinephrine
Token economies sometimes are used by behavioural psychologists to exact behaviour change. From a motivational perspective, tokens can be classified as _____ rewards; from a behavioural perspective, tokens are _____ reinforcers.
A) intrinsic; primary B) intrinsic; secondary C) extrinsic; primary D) extrinsic; secondary