Injunctive norms concern how people typically behave

A researcher determines that the crime rate in a large city is related to the phases of the moon. She concludes that the gravitational pull of the moon influences human behavior. She does not understand

a. the dangers of a single example. b. the difference between observation and inference. c. the difference between correlation and causation. d. that the Barnum effect occurs only in ten-year cycles.

In the United States, nearly ____ percent of adults between the ages of 25 and 44 years are considered heavy drinkers

a. 10 b. 7 c. 5 d. 12