Which of the following is a function of the myelin sheath?

A. speed up the transmission of nerve impulses
B. carry information away from the cell body toward other cells
C. play a role in imitation
D. increase the surface area of nerve cells


Answer: A

Psychology

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Expressions of emotion, called nonverbal __________, are fairly consistent among people of all ages.

A. emergence B. discrimination C. encoding D. communication

Psychology

_______________ asserts that intergroup hostility and prejudice are natural consequences of group competition

a. Ingroup homogeneity theory b. Realistic group conflict theory c. Actor-observer bias d. Credibility theory

Psychology

What is the goal of mainstreaming?

a. To counter the negative effects of special needs classes b. To help non-need students become acquainted with those who have special needs c. To enhance the skills needed beyond school for those with special needs d. To reduce the number of teachers and classrooms needed

Psychology

In the middle of an argument, Taylor told Robin, "You always take your mother's side.". Taylor's statement is an example of which of the following?

a. Overkill b. Overgeneralization c. Rapport talk d. Disclaimer

Psychology