A disorder in which the liver fails to produce a certain enzyme necessary for early brain development is ________
a. Down syndrome
b. PKU
c. fragile-X syndrome
d. Tay Sach's disease
Answer: b
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Which statement BEST expresses the relationship between gate-control theory and neuromatrix theory?
A. Neuromatrix theory replaces gate-control theory. B. Neuromatrix theory opposes gate-control theory. C. Gate-control theory replaces neuromatrix theory. D. Neuromatrix theory extends gate-control theory.
Which of the following is NOT good advice for developing sound study habits?
a. Find a place to study where you can concentrate b. Set up a schedule for studying c. Avoid taking study breaks while studying d. Reward yourself for studying
In Jean Piaget's theory of cognitive development, children employ __________, which refer(s) to organized ways to think about or act on objects.
A. social learning B. schemes C. shaping D. operant conditioning
What is the primary reason there have been rapid increases in the number of older adults internationally? a. Because of the declining birth rate
b. Because of increased government funds available for pension programs. c. Because more adults must work until the age of 75 before being eligible for retirement. d. Because of improved health care standards.