According to Lev Vygotsky, which of these is a key factor in a child's cognitive development?
a) diet
b) social interactions
c) genetic endowment
d) successful resolution of psychosocial crises
B
Psychology
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According to nativist Noam Chomsky, a language acquisition device is a(n)
A) innate system of rules common to all languages. B) form of speech made up of high-pitched, exaggerated expressions. C) instrument used to screen infants for language difficulties. D) area of the brain that controls language production.
Psychology
The ability to draw upon precedent when choosing research participants increases
a) the likelihood of success b) the sample size. c) the generalizability. d) statistical power.
Psychology