Several meta-analyses have produced similar findings about the effectiveness of contingency management in reducing use of various drugs, including tobacco. Their findings show that contingency management is:
a. not very effective in reducing drug use (e.g., based on a low overall effect size).
b. highly effective in changing drug use (e.g., based on a very large overall effect size).
c. moderately effective for reducing most drug use, but less so for tobacco.
d. most effective in reducing tobacco use, and minimally effective with other (hard) drugs.
Question 2
Meta-analytic comparisons of behavioral activation and cognitive therapy for depression have shown which of the following?
a. Cognitive therapy works better than behavioral activation.
b. Behavioral activation works better than cognitive therapy.
c. Behavioral activation works better for women, while cognitive therapy works better for men.
d. Both therapies show equivalent outcomes.
Nitrogenous wastes produced by different animal groups.
Dissimilar organisms with similar approaches to desert living.
Proportions of the genetic and physical maps are similar but not identical
Meta-analysis of 18 studies shows that aerobic exercise causes better performance in older adults on
Dred Scott and his wife and children are featured on the cover of Frank Leslie’s Illustrated Newspap
Laboratory-Produced Protocells