White matter

A) decreases steadily throughout childhood.
B) consists largely of myelinated nerve fibers.
C) does not exist in the prefrontal cortex.
D) contains mostly of neurons and supportive material.


Answer: B

Psychology

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According to the introduction of the chapter on women and physical health,

a. most of women's physical health problems can be traced to psychological difficulties. b. health psychology is an important topic in the medical professions, but—surprisingly—not within psychology. c. health psychology examines the causes of illness, as well as illness prevention and health improvement. d. research has found only small gender differences in physical health.

Psychology

The final stage of the Atkinson?Shiffrin model refers to the location of permanent memories. This is called ____ memory

a. ?maintenance b. ?eidetic c. ?long-term d. ?working

Psychology

In operant conditioning, the method of__________involves a series of behaviors that gradually become more similar to a target behavior

A) free associations B) successive approximations C) wish fulfillments D) self-actualization roadblocks E) Select

Psychology

Which model of memory suggests that memory processes occur throughout a neural network simultaneously?

a. levels-of-processing model b. parallel distributed processing model c. information-processing model d. three-stage model

Psychology