Dr. Washington, a sleep researcher, looks at the EEG output of a participant from a sleep study. When Washington sees sleep spindles on the output, she indicates on the paper
a. Stage 1
b. Stage 2
c. Stage 3
d. Stage 4
e. REM
b
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When a young woman interviewed men on either a high, shaky bridge or a low, sturdy bridge, men who were interviewed on the shaky bridge found the woman more exciting. Why are the results difficult to interpret?
a. The woman may have behaved differently on the two bridges. b. Men and women probably react differently to autonomic arousal. c. The same woman conducted the interviews on both bridges. d. The researchers tested only a small sample of participants.
Professor Woolverston's lab has demonstrated that female rats will demonstrate sexual behavior if they are injected with _____.
A. prolactin followed by estradiol B. progesterone following by testosterone C. alpha fetoprotein followed by testosterone D. a combination of estradiol and progesterone
What aspect of communication is involved when you vary the tone of your voice but not the specific words you speak?
a) display rules b) body language c) paralanguage d) nonverbal communication
According to Freud, the primary mission of the ego is to
A. help the child learn right from wrong. B. raise the child's self-esteem. C. help the child find realistic ways to get needs met. D. provide for immediate gratification.