According to research, the average age of menarche for girls in the United States is
a. 10.5 years.
b. 11.5 years.
c. 12.5 years.
d. 13.0 years.
Answer: c
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In Benne and Sheat’s typology, opinion giver, elaborator, and energizer are all examples of task roles.
a. True b. False
Which theorist emphasized the importance of development during childhood and adolescent years?
A. Erikson B. Eysenck C. Skinner D. Kelly
Social facilitation operates when
a. the task being performed is simple. b. the task is with a group of others. c. the task is complex. d. the task being performed is simple with a group of others.
The introduction of antipsychotic drugs in the mid-1950s resulted in __________
a) a new way to cure schizophrenia. b) more people having trouble with drug overdoses. c) a reduction in the number of people in mental hospitals. d) an increase in people who went to hospitals to get their medications.