About __________ of 18- to 23-year-olds report having not had sex at all in the past year.
A. one-quarter
B. one-third
C. two-thirds
D. three-quarters
Answer: A
You might also like to view...
Rice, Thapar, and colleagues (2007, 2009) attempted to uncouple the effects of genetics and the effects of smoking while pregnant on birth weight and elevated antisocial behavior. They found that
a. birth weight was unrelated to smoking. b. antisocial behaviors elevated the risk for smoking. c. antisocial behavior could be linked to genes but not to smoking. d. genetic factors appear to cause smoking.
Attempts to identify individual genes associated with addiction have found ____.
A. many genes, each with a small effect B. a small number of genes with limited cumulative effects C. many genes, each with a substantial effect D. a small number of genes with substantial cumulative effects
Discuss one way that peak performance is similar to flow and one way that it is different from flow.
What will be an ideal response?
About 11 percent of the general population is affected by intellectual disability.
Answer the following statement true (T) or false (F)