If a clinical psychologist wants to compare the effects of three treatments on the behavior of clients with a diagnosis of anxiety,the null hypothesis would be that

A) the several populations being compared all have different means.
B) the several populations being compared all have the same mean.
C) the true population variances differ by a factor of 10.
D) the true population variances differ by a factor of the sample size.


Answer: B

Sociology

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Levitt found that when (not if) relational expectancies are tested, one of three outcomes will occur. When this outcome happens, the relationship will at least remain stable

A) when a spouse's expectations are confirmed B) when a spouse's expectations are violated C) when a spouse's expectations are not verbalized D) when the relationship's expectations are tested and the spouse's expectations are exceeded

Sociology

A teen who dies his hair purple, wears a spike through his finger, and dresses only in bright yellow clothing seems to be ______ a deviant identity.

A. rejecting B. denying C. neutralizing D. seeking

Sociology

Mary and Evan are a married couple, and Mary does most of the housework. They rarely discuss household labor because their division of tasks just seems a natural and normal part of being a man and a woman. This perspective is called:

A. occasional labor. B. “doing gender.” C. work–family conflict. D. spillover.

Sociology

Durkheim defines _________ as obedience based on an energy that conquers our will without regard for consequences

a. the sacred and profane b. traditional authority c. social facts d. moral authority

Sociology