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Psychotherapy Research Volume 22, 2012 - Issue 4

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Original Articles

How many treatment sessions and patients are needed to create a stable score of adherence and competence in the treatment of cocaine dependence?

Inga Dennhag Psychology, Umeå University, Umeå, 90187, SwedenCorrespondence[email protected]

Mary Beth Connolly Gibbons Center for Psychotherapy Research, Department of Psychiatry, University of Pennsylvania, Philadelphia, USA

Jacques P. Barber Center for Psychotherapy Research, Department of Psychiatry, University of Pennsylvania, Philadelphia, USA

Robert Gallop Statistics and Applied Mathematics, West Chester University, West Chester, USA

Paul Crits-Christoph Center for Psychotherapy Research, Department of Psychiatry, University of Pennsylvania, Philadelphia, USA

Pages 475-488 | Received 31 Jul 2011, Accepted 03 Mar 2012, Published online: 26 Mar 2012

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https://doi.org/10.1080/10503307.2012.674790

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