Which of the following is true of brain activity seen during REM sleep?
A. Replay of brain activity from earlier learning is synchronized with delta waves in the hippocampus.
B. Replay of brain activity from earlier learning is synchronized with 3-7 Hz hypothalamus activity.
C. Replay of brain activity from earlier learning is synchronized with 3-7 Hz hippocampal activity.
D. Replay of brain activity from earlier learning is of a higher frequency.
Answer: C
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The hypotheses for a research study are MOST likely to be found in the
a. methodology section of a journal article. b. reference section of a journal article. c. results section of a journal article. d. introduction section of a journal article.
Cognitive-behavioral self-report techniques
a. are superior to traditional self-report techniques. b. attempt to deal with the problems in obtaining observational data. c. are generally well supported in terms of reliability and validity. d. are best categorized as a technique of psychophysiological assessment.
In order for a test to be considered useful, it must provide more information than would be known by
a. the cutting score. b. the validity coefficient. c. making a decision without a test. d. the hit rate alone.
All of the following statements regarding exercise during pregnancy are true EXCEPT: a. Exercise during pregnancy can result in shorter labor
b. Exercise during pregnancy should not exceed pre?pregnancy exercise levels. c. Aquatic exercise is not recommended for pregnant women. d. Sports such as scuba diving and horseback riding should be avoided during pregnancy.