Case studies of children who were isolated from social contact for protracted periods of time have been used to support the hypothesis that
a. there is a critical period for language acquisition.
b. social interaction plays little or no role in language acquisition.
c. language learning is influenced primarily by nurture.
d. children play an active role in language acquisition.
A
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Cocoa is primarily produced in __________
a. Brazil b. Africa c. the United States d. Switzerland
Jason has major depressive disorder. He tells his psychiatrist that Prozac really isn't working to relieve his symptoms. The psychiatrist decides to prescribe Jason an antidepressant that blocks the reuptake of both serotonin and norepinephrine, such as:
A) Paxil. B) Wellbutrin. C) Elavil. D) Effexor.
The brain is part of the
a. nervous system. b. endocrine system. c. thalamic system. d. cranial system.
Which of the following is a central feature of failure to thrive?
A. The presence of a third copy of chromosome 21 B. The complete absence of rapid eye movement sleep C. Feeding problem D. Excessive growth due to hormonal imbalance