Abstract
In the latter half of the 20th century, research on behavioral treatments for addictions aimed to develop and test effective treatments. Among the treatments found to be at least moderately effective, direct comparisons failed to reveal consistent superiority of one approach over another. This ubiquitous finding held true despite underlying theories that differed markedly in their proposed causal processes related to patient change. In the 21st century, the focus of treatment research is increasingly on how treatment works for whom rather than whether it works. Studies of active treatment ingredients and mechanisms of behavioral change, while promising, have yielded inconsistent results. Simple mediation analysis may need to be expanded via inclusion of models testing for moderated mediation, mediated moderation, and conditional indirect effects. Examples are offered as to how these more complex models can lead to increased understanding of the conditions under which specific treatment interventions will be effective and mechanisms of change operative in improving behavioral treatments for addictions.
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Longabaugh, R., Magill, M. Recent Advances in Behavioral Addiction Treatments: Focusing on Mechanisms of Change. Curr Psychiatry Rep 13, 382–389 (2011). https://doi.org/10.1007/s11920-011-0220-4
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DOI: https://doi.org/10.1007/s11920-011-0220-4