Flynn and Dickens found that during the last 30 years that the average IQ has
a. increased 15 points in 14 nations.
b. decreased 15 points in 14 nations.
c. remained the same in 14 Westernized nations, but increased in the underdeveloped ones.
d. increased only in Asian countries, not in Europe or the U.S. and Canada.
A
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Wisdom is positively correlated with _____
a. family income b. gender c. educational level d. age
Regarding the promotion of healthy and unhealthy behaviors, which of the following statements is FALSE?
a. Research has shown that one glass of red wine daily may be healthy. b. Five smokers in 10 will have long-term success at quitting. c. If one smoker in a group of smokers quits, others are more likely to follow suit. d. People were found to be 57 percent more likely to become obese if they had a friend who became overweight first.