L-dopa is the precursor molecule in the synthesis of
A. dopamine only.
B. dopamine and epinephrine.
C. dopamine and norepinephrine.
D. dopamine, epinephrine, and norepinephrine.
Answer: D
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The sweat glands, adrenal glands, and muscles that constrict blood vessels have input from only the ____ nervous system
a. sympathetic b. parasympathetic c. central d. dorsal root
A reinforced response tends to be made again when similar antecedents are present. This is referred to as
a. operant stimulus discrimination. b. operant stimulus generalization. c. operant stimulus disinhibition. d. spontaneous recovery.
Patti throws a temper tantrum in order to gain her mother's attention. However, her mother does not pay any attention and leaves the room. Patti stops her tantrum and follows her mother into the next room. To eliminate Patti's tantrums, her mother has used
a. reciprocal inhibition. b. shaping. c. aversive conditioning. d. time out.
Since 1971, graduation rates from college have
A) decreased. B) stayed the same. C) increased only slightly. D) increased drastically.