REM sleep is associated with ____.

A. tension and activity of the postural muscles
B. PGO waves in the brain
C. a highly synchronized EEG pattern
D. decreased heart rate


Answer: B

Psychology

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Recitation is effective in improving memory because it

a. provides a protection against interference. b. forces one to practice retrieving information. c. provides insight into unconscious processes that may distort memory. d. changes sensory memory.

Psychology

The reason the homunculus for the motor cortex is shaped the way it is (huge tongue, large hands) is that a. it is a drawing of all the motor functions of the body, and it is not drawn to scale. b. the amount of cortex devoted to each part of the body is represented by the relative size of the body part

c. it is a reproduction of a drawing done the late eighteenth century. d. there is an inverse relationship between the actual size of each body part to its representation in the homunculus drawing.

Psychology

Testable relationships were found in Hull's

a. postulates. b. theorems. c. laws. d. intervening variables.

Psychology

Answer the following statement(s) true (T) or false (F)

Compensation is one of the three general outcomes of an individual’s compensatory efforts, according to Adler.

Psychology