Dr. Luigi has discovered that the more spaghetti people eat, the less likely they are to be diagnosed with
depression. Based on this finding, what statement can be made about the relationship between spaghetti
and depression?
A) Italians are happy.
B) Spaghetti prevents depression.
C) There is a positive correlation between spaghetti and depression.
D) There is a negative correlation between spaghetti and depression.
D
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In his autobiography, Skinner recounts that his graduate days at Harvard were filled with endless work
a. True b. False
You hear on the radio that Smash, the most popular rock music performer in Germany, has killed himself. He left a note ("Goodbye, cruel world"). You predict that _______
a. Germans will riot in the streets b. Germans will pass laws against rock music c. the sale of rock music will decline markedly in Germany d. there will be a rash of suicides or suicidal gestures among German rock music fans
An athlete wants to use biofeedback to alleviate a tension headache. What type of feedback would be most effective for him to use?
a. EMG to lower muscle tension c. Hypnosis to alter his consciousness b. EEG to relax the entire body d. both a and b
A descriptive decision theory is
a. one that describes the way people ought to make decisions. b. one that describes the way people usually do make decisions. c. one that describes decisions as rationally, rather than empirically. d. impossible in science because no one can see what goes on inside another person's mind.