In a controlled experiment, the group that is exposed to the variable being studied is called the _____, and the group not being exposed is called the _____
a. control group; sample
b. experimental group; control group
c. sample; population
d. population; sample
b
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Reports on the effect of fantasies on sexual arousal indicate that:
a. both men and women show general similarities of theme and content. b. most young married women are not aroused by fantasies. c. fantasizing has almost no effect on sexual arousal. d. men tend to have more elaborate sexual fantasies than women.
According to Piaget's theory of cognitive development, children come to see their world as an understandable and predictable place during the ____
a. maturation stage b. sensorimotor stage c. physical operations stage d. concrete operations stage e. formal operations stage
Prejudice, which literally means prejudging, is also closely linked with stereotyping; both attitudes reinforce each other.
Answer the following statement true (T) or false (F)
Support among Americans for tighter gun control has __________ over the past 50 years.
A. decreased B. increased among younger persons, but has decreased among those over age 40 C. remained steady D. increased