The number of adolescents who reported never having had sexual intercourse __________ by __________ from 1991 to 2007.
A. decreased; 30 percent
B. increased; 13 percent
C. decreased; 15 percent
D. increased; 50 percent
Answer: B
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Under which condition would Watson's experiments on classical conditioning be replicated today?
a. If the researchers obtained parental permission to expose the child to intense fear b. If the researchers used methods to extinguish the fears after completing their experiments c. If the researchers followed the children for several years to make sure they were not "damaged" from theirparticipation in the experiment d. If the researchers taught parents how to extinguish their children's fears e. The experiments would not be replicated even with the parents' permission
Factor loadings tell us how strongly each test correlates with _______.
a. every other test b. itself c. both of the above d. neither of the above
When behavior or attitudes are adjusted to go along with a group norm this is called
a. following orders. c. social facilitation. b. consensus. d. conformity.
What student activity provides a useful service to agencies and communities?
a. Teaching assistantship b. Research assistantship c. Field Experience d. Independent studies