Which of the following statements about the Flynn effect is true?
It validates the comparison of the IQs of older and younger people.
It necessitates the renorming of IQ tests every 15 years or so.
It is probably caused by genetic differences in intelligence.
It indicates that adults lose some intellectual power as they age.
It necessitates the renorming of IQ tests every 15 years or so.
Psychology
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According to Healthy People 2010, among Americans 18 years old and older, the percentage of individuals who engage in no leisure-time physical activity is
A. 75% B. 50% C. 40% D. 10%
Psychology
People lose their capacity to effectively process emotions as they grow older.
a. true b. false
Psychology