The catechol hallucinogens include mescaline plus a variety of synthetic derivatives of
A. amphetamine.
B. morphine.
C. cocaine.
D. acetylcholine.
A
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Which theory of language acquisition combines several schools of thought to propose that language development is produced through a combination of genetically predetermined predispositions and environmental circumstances?
A. universal grammar B. interactionist perspective C. learning theory approach D. language-attainment hypothesis
Schachter and Singer's cognitive theory states that physiological arousal:
a. causes particular emotions to be experienced b. results from the movements of facial muscles c. creates the need for an explanation d. cannot be cognitively appraised
In Pavlov's original experiments, the bell was at first a(n) _______ stimulus
a. novel c. conditioned b. unconditioned d. neutral
Research in which mothers read aloud during the last months of their pregnancy suggests that
a. fetuses are unable to hear. b. fetuses are able to hear in utero, but will not remember what they heard in utero after they are born. c. newborns are able to recognize some sounds they heard before they were born. d. both fetuses and newborns prefer non-rhythmic to rhythmic sounds.