A single cycle of non-REM/REM sleep lasts about __________.
A. 10 minutes
B. 30-40 minutes
C. 90 minutes
D. 360 minutes
Answer: C
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Which of these is a useful operational definition of consciousness? a. Someone who has a subjective experience of something is conscious of it. b. Someone who is aware of his or her surroundings is conscious of it
c. Someone who feels happy or sad about something was conscious of it. d. Someone who reports the presence of a stimulus was conscious of it.
Internal biological clocks interact with external stimuli, referred to by the ____
a. ?Dutch term maalgeven b. ?Italian term lezionadare c. ?French term temps-donner d. ?German term zeitgebers
Thorndike developed the law of effect by studying:
a. the saliva of dogs b. how a cat learns to escape from a puzzle box c. how a rat learns to press a lever d. how to train a bear to hold a stuffed animal
Where are rates of overweight and obesity highest?
A. Southeast Asia B. Africa C. the United States D. Saudi Arabia