Research on the effectiveness of contingency management therapy shows

a) no solid evidence of reduction in drug use.
b) reductions in drug use and less likelihood of later relapse, particularly when the consequence is high value.
c) reductions in drug use but no change in the likelihood of later relapse.
d) effectiveness only for treatment of alcoholism but not drug abuse.

B

Psychology

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In 2010, over 50% of all families were headed by a single parent, and of these, the large majority of single-parent families were headed by a woman

Indicate whether the statement is true or false

Psychology

According to research on the use of sleeping pills to treat insomnia, which of the following statements is FALSE?

a. Nonprescription sleeping pills have little sleep-inducing effects. b. Prescription sedatives increase Stage 4 sleep and REM sleep. c. The use of prescription sedatives can lead to drug-dependency insomnia. d. Newer drugs, such as Ambien and Lunesta can induce sleep but can also cause amnesia, depression, and sleepwalking.

Psychology