People's expectations for marriage have ____, and our supportive network for marriage has ____

You ask teens how often they play violent video games and ask classmates to rate how aggressive they are, then look for a relationship between the two scores. This is an example of a(n) _____ study

A) observational B) correlational C) experimental D) participational

According to the American Psychological Association's

(2007) Guidelines for the Undergraduate Psychology Major, the major competencies college psychology programs try to teach their students include which of the following? a. values in psychology b. research methods in psychology c. critical thinking skills in psychology d. all of these