Objective: Two significant challenges for the dissemination of social skills training programs are (a) the need to provide sufficient practice opportunities to assure skill consolidation and (b) the need to assure skill generalization (i.e., use of the skills outside the clinic setting). In the case of social anxiety disorder, virtual environments may provide one strategy to address these issues. This investigation describes the development of an interactive skills-oriented virtual school environment and evaluated its utility for the treatment of social anxiety disorder in preadolescent children (Study 1). This environment included both in-clinic and at-home solutions. In addition, a pilot replication/extension study further examined preliminary treatment efficacy between children who received a standard multi-component treatment and children who received the modified treatment with social skills practice in a virtual environment (Study 2). Method: Eleven children with a primary diagnosis of social anxiety disorder between 7 to 12 years old participated in the initial feasibility trial (Study 1). Five additional children participated in the replication/extension study (Study 2). To investigate preliminary treatment efficacy, clinical outcome measures for the Study 2 sample were compared to a comparison sample who received the standard treatment. Results: Overall, the virtual environment program was viewed as acceptable, feasible, and credible treatment components to children, parents, and clinicians alike but modifications would likely improve the current version. Additionally, although preliminary, children who received the modified treatment with virtual environment practice demonstrated significant improvement at post-treatment on clinician ratings but not parent or self-reported measures. Conclusion: Virtual environments are feasible, acceptable, and credible treatment components for clinical use. Future investigations will determine if the addition of this dose-controlled and iv intensive social skills practice results in treatment outcome equivalent to traditional cognitivebehavioral programs.

No description available.

No description available.

Four interrelated studies on drug users in prison are presented within the framework of a proposed model for approaching the enhancement of health for persons that builds on an existential view of prisoners’ needs, as well as the risk management and “good lives” perspectives. Risk management is the major focus in current offender rehabilitation based on research on “what works,” which has shown that focusing treatment on risk factors termed “criminogenic needs,” such as impulsivity, poor family relations and drug abuse, reduces recidivism by 10-15 percentage points. The “good lives” perspective proposes that offender rehabilitation should go beyond risk management and also address non-criminogenic needs such as autonomy, relatedness and competence as foundations for building personally meaningful lives. Study I explores the assessment of drug use problems, and describes the psychometric evaluation of the Drug Use Disorders Identification Test (DUDIT), a newly developed 11-item test for quick screening of drug-related problems. Studies II-IV explore treatment for offenders in prison identified as drug users. Study II is a randomized controlled trial of two auricular acupuncture treatments for men and women in prison, inconclusive with regard to point specificity but showing that participants in both groups reported reduced symptoms of discomfort and improved night-time sleep. Study III evaluates the Reasoning & Rehabilitation program, an internationally widespread cognitive-behavioral program for groups of offenders. Results showed significant pro-social short-term changes in sense of coherence, impulsivity and attitudes towards the criminal justice system, as well as a 25% lower risk of reconviction among program completers compared to matched controls. However, the quasi-experimental nature of the study precludes any certainty regarding program effects; a selection bias whereby more motivated program participants are recruited could explain the findings. Study IV is a pilot project exploring the special needs of a subgroup of drug-using inmates with psychiatric and/or violent co-morbidity. Inmates housed in psychiatric prison units were offered long-term auricular acupuncture treatment. Half of the 22 inmates in the study received treatment twice a week for over eight weeks, and those treated over 25 times had lower psychopharmacological medication levels than untreated controls. Studies I-IV address individual facets of a proposed model for enhancing health among drug users in prison. The health enhancement model approaches offender rehabilitation from perspectives of existential psychology, good lives and risk management. Specific definitions of physical, social, psychological/personal and spiritual needs indicate a framework according to which prison treatment can help drug-using offenders find ways to secure healthy need satisfaction.

Psychological interventions can improve outcomes and reduce symptom severity for individuals with gambling disorder. This chapter provides an overview of current evidence from moderate- to large-scale randomized controlled trials of psychotherapy interventions for the treatment of gambling problems. Interventions include full-length professionally delivered therapies (behavior therapy, cognitive therapy, and cognitive-behavioral therapy), as well as self-directed workbooks and computer-facilitated programs. Motivational interventions, including motivational interviewing, motivational enhancement therapy, and personalized feedback, are also reviewed. This chapter highlights gambling-related treatment outcomes and comparisons between conditions for randomized trials, with an emphasis on treatment dropout. Attrition rates are generally high across all multi-session intervention modalities and formats. Overall, findings suggest that no specific treatment consistently outperforms other active treatments, but cognitive-behavioral therapy does have the most empirical support for the treatment of gambling disorder. In addition, brief motivational interventions are sufficient for some gamblers to change their behavior, particularly those experiencing only a few adverse symptoms from their gambling involvement. Future research efforts will benefit from further refining existing treatments to improve retention, which in turn may enhance effectiveness.

Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal.

Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal

Migraine is a disabling neurological disorder with high prevalence, the clinical manifestations of which are highly dependent on stress. The overall theme of the present thesis was to address aspects of stress in migraine. A multimodal behavioral treatment (MBT) program was developed specifically designed for migraine and focusing on stress as a trigger and an intervention was performed using this Internet-administered program. Migraine symptoms were followed via an Internet administered diary and questionnaires were answered at regular intervals during the 11-month study period. The thesis is based on four papers: In Paper I, life events and current stress, personality traits, and gender were studied cross-sectionally in 106 women and 44 men with migraine, who suffered at least two attacks a month at inclusion. Paper II describes a randomized controlled trial of the MBT program performed on 58 women and 25 men recruited from participants of the study described in Paper I. In the MBT study participants were randomized into one control group and two MBT groups, one of which received hand massage as part of the treatment. In Paper III, complete migraine drug use and changes in use and in drug efficacy during the MBT program were studied. In Paper IV, the salivary cortisol levels of MBT participants were evaluated as a biological stress marker. The MBT program proved effective in decreasing migraine headache; it was feasible and there was low attrition. Moreover, MBT resulted in decreased migraine drug use and increased drug efficacy, but had no discernible effects on salivary cortisol profiles. No effect of hand massage on migraine headache frequency was seen. Personality trait profiling revealed high scores for the neuroticism factor. Stress susceptibility was the single most aberrant personality trait and correlated highly with the reported level of current stress and with experienced negative life events. Gender differences included higher scores for women on trait anxiety, negative life events, depressive mood, anxiety, tension type headache, use of triptans, and efficacy of analgesics, whereas men displayed higher use of analgesics. In conclusion, the efficacy and low attrition associated with the present MBT program appears promising and timely with regard to the development of better and more accessible migraine treatment. Stress susceptibility, gender, negative life events and psychosomatic comorbidity are important factors to consider in relation to the care of persons with migraine.

Intensive in-home services is a family-centered, strength-based intervention program offering comprehensive treatment that includes family therapy, mental health treatment and parenting skills for caregivers, development of positive social systems, and assistance with accessing community resources for long-term support (Youth Villages, 2013b). Framed on family system theory, Intensive-In Home Services (IIHS) was developed from Cognitive Behavioral Therapy, Functional Family Therapy, Social Development, and Crisis Intervention models as a means to modify behaviors that place youth at risk for out-of-home placement. The socio-historical development of these models is examined in the literature review. Intensive in-home services is a family-centered, strength-based intervention program offering comprehensive treatment that includes family therapy, mental health treatment and parenting skills for caregivers, development of positive social systems, and assistance with accessing community resources for long-term support (Youth Villages, 2013b). Framed on family system theory, Intensive-In Home Services (IIHS) was developed from Cognitive Behavioral Therapy, Functional Family Therapy, Social Development, and Crisis Intervention models as a means to modify behaviors that place youth at risk for out-of-home placement. The socio-historical development of these models is examined in the literature review. The purpose of this study was to evaluate predictors that may influence outcome measures of a youth’s inclination to remain in the home after having received IIHS treatment. The significant predictors were determined to be age, race, and total length of service received. The study sampled 3,131 youth ages birth through 17 who received IIHS services in Tennessee over a 10-year period and were discharged from July 2001 to July 2010. The study was limited to youth designated under Comprehensive Child and Family Treatment (CCFT), which is classified as part of TennCare coverage. The primary goal of CCFT is to empower families to monitor and manage mental health needs and high-risk youth behaviors in order to provide permanency and longterm stability in the natural home environment (UnitedHealthcare, 2012).

No description available.