Administration of high doses of drugs such as ________ would be expected to produce the positive symptoms of schizophrenia
a. GABA
b. glycine
c. caffeine
d. amphetamine
e. chlorpromazine
Answer: d. amphetamine
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Your text's discussion of eyewitness testimony illustrates that this type of memory is frequently influenced by all of the following EXCEPT
A. failing to elaboratively rehearse these kinds of events due to fear. B. inattention to relevant information due to the emotional nature of these events. C. source-monitoring errors due to familiarity. D. increased confidence due to post-event questioning.
Androgens and estrogens are absent in the bodies of children prior to puberty
Indicate whether the statement is true or false.
According to Vygotsky, children master activities through
A) joint activities with more mature members of their society. B) interaction with the physical environment. C) operant conditioning and modeling. D) trial and error.
If a severe hearing impairment is not diagnosed until a child is about 2 years of age, what is most likely to be the first sign of this disability?
a. seeming disobedience b. unresponsiveness to touch c. slurred speech d. speaking too loudly