The median (middle case) age of the U.S. population currently is about
a. 17 years.
b. 37 years.
c. 57 years.
d. 67 years.
b
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What will be an ideal response?
The theory of personal control developed by Heckhausen, Wrosch, and Schulz proposes that as people get older, they are more likely to exert control in their lives by using
A. primary control strategies in which they change their environment. B. secondary control strategies in which they change their goals. C. possible selves in which they try to remember their past behaviors. D. problem-focused coping mechanisms.
Sociobiologists believe that a wide variety of human behavior is the result of genetic programming
Indicate whether the statement is true or false
Urban areas have a population density of at least __________ people per square mile
a. 250 b. 500 c. 750 d. 1,000