Volume 37, Issue 4 , Pages 388-397, December 2009
Choosing a control group in effectiveness trials of behavioral drug abuse treatments
Abstract
Effectiveness trials are an important step in the scientific process of developing and evaluating behavioral treatments. The focus on effectiveness research presents a different set of requirements on the research design when compared with efficacy studies. The choice of a control condition has many implications for a clinical trial's internal and external validity. The purpose of this article was to provide a discussion of the issues involved in choosing a control group for effectiveness trials of behavioral interventions in substance abuse treatment. The authors provide a description of four trial designs and a discussion of the advantages and disadvantages of each.
Keywords: Drug, Abuse, Clinical, Trial, Control, Design
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This work was supported by National Institute on Drug Abuse (U10 DA13732, U10 DA13720, 1K23 DA021512 ).
PII: S0740-5472(09)00088-9
doi:10.1016/j.jsat.2009.05.004
© 2009 Elsevier Inc. All rights reserved.
Volume 37, Issue 4 , Pages 388-397, December 2009
