Publications by authors named "Jean Donaldson"

The veterinary clinic plays a critical role in the prevention and treatment of behavior problems. If behavior problems do begin to emerge, the veterinary clinic can help determine who can advise and guide the owners most practically to improve or resolve the problem. This help might involve the veterinarian, a behavioral technician, a trained staff member, an appropriate trainer, or some combination of these persons.

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This article presents the main outcome findings from two inter-related randomized trials conducted at four sites to evaluate the effectiveness and cost-effectiveness of five short-term outpatient interventions for adolescents with cannabis use disorders. Trial 1 compared five sessions of Motivational Enhancement Therapy plus Cognitive Behavioral Therapy (MET/CBT) with a 12-session regimen of MET and CBT (MET/CBT12) and another that included family education and therapy components (Family Support Network [FSN]). Trial II compared the five-session MET/CBT with the Adolescent Community Reinforcement Approach (ACRA) and Multidimensional Family Therapy (MDFT).

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Aims: This paper provides a description of the rationale, study design, treatments and assessment procedures used in the Cannabis Youth Treatment (CYT) experiment.

Design: CYT was designed to (a) test the relative effectiveness, cost and benefit-cost of five promising treatment interventions under field conditions and (b) provide evidence based manual-guided models of these interventions to the treatment field.

Setting: The study involved two community-based treatment programs and two major medical centers.

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During the late 1960s, cannabis emerged from relative obscurity to become the most common illicit drug used in the United States, and has remained so ever since. From an epidemiological perspective, three major waves of successively younger new users can be identified during the past 40 years. Contrary to popular opinion, cannabis use can be problematic for many people (particularly adolescents).

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