Research with nonhuman subjects suggests that sensitization to the psychosis-mimicking effects of cocaine is most likely to occur with
a. intermittent exposure to high doses of cocaine
b. intermittent exposure to sub-threshold doses of cocaine
c. fairly continuous exposure to moderate doses cocaine
d. both a and c
a
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The Rescorla–Wagner model showed that classical conditioning actually involved a cognitive aspect based on the subject's:
A) expectations. B) generalizations. C) discriminations. D) preferences.
A clinical psychologist who is attempting to make a mental illness diagnosis is likely to consult the ____.?
a. ?TAT b. ?AMA c. ?ISDN d. ?DSM
Which of the following does not belong biologically with the other four?
a. pituitary b. thalamus c. pineal d. adrenal cortex
The primary difference between positive and negative symptoms of schizophrenia is that:
A. positive symptoms are easier to treat, whereas negative symptoms are more difficult to treat. B. positive symptoms are excessive behaviors, whereas negative symptoms are absences of behaviors. C. positive symptoms are distortions of normal functioning, whereas negative symptoms are clear breaks with reality. D. positive symptoms are behavioral, whereas negative symptoms are cognitive or emotional.