During _____, most of a person's dreaming takes place and the voluntary muscles are inhibited.
A. REM sleep
B. non-REM sleep
C. sleep spindles
D. insomnia
Ans: A. REM sleep
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One way to enhance the vividness of visualization is for the client to
a. act out relevant experiences. b. research the traumatic event. c. verbally describe the scene. d. visualize an opposite role.
What are some criticisms of Kohlberg's theory of moral development? Do you think these criticisms are valid? Explain your thinking
What will be an ideal response?
Name the researcher who showed that when a child's attention to relevant aspects of the conservation task is improved, the child is more likely to conserve.
Fill in the blank(s) with the appropriate word(s).
What correlation coefficient value indicates the "Friend" measure has good discriminant validity?
A researcher was interested in developing a reliable and valid measure of friendliness. That is, she wanted to distinguish between friendly and unfriendly people using her questionnaire. To determine whether she developed a good measure (called "Friend"), she administered her "Friend" questionnaire to a group of 300 people twice (Friend-Time 1 and Friend-Time 2), separated by six months. At the second testing session she also administered a similar questionnaire called "Nice," which previous research has shown to be a valid measure of people's ability to get along with people and to make friends. She also administered a questionnaire designed to measure art ability, which she predicted to be unrelated to friendliness. She observed the following correlations among the measures:
