Difference scores are usually used with:
A) a t test for a single sample
B) a t test for dependent means
C) a t test for independent means
D) all of the above
B
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Persons of high status are more involved in church than persons of low status, but this is not a good measure of religiosity
a. true b. false
According to resource mobilization theory, which of the following statements is true of a social movement?
A. It should try to preserve the status quo by blocking change or undoing change that has already occurred. B. It takes more than feeling alienated or disadvantaged to sustain a social movement. C. It should offer a sense of belonging to people who feel alienated and disconnected from others. D. It should focus on bridging the gap betweenwhat people have and what they think they should have compared with others in a society. E. It will succeed if it seeks limited change and does not threaten the present state of affairs of the society.
Compared to probability samples, non-probability samples
a. are usually cheaper to assemble. b. are always much larger. c. are usually more expensive to assemble. d. allow for generalizations to populations.
Which immigrant group has faced a particularly negative stereotype in recent years?
A. Jamaicans B. Haitians C. Arab Americans D. Africans