Differential neural development of structures associated with reward and control systems may underlie risky behavior in adolescence. The nucleus accumbens and orbitofrontal cortex (OFC) have been implicated in substance use behavior, although structural studies have yet to explore specific relationships between nucleus accumbens and OFC volumes and alcohol use in adolescence. High resolution structural MRI scans and assessments of recent alcohol use and lifetime substance use were collected in a sample of 168 juvenile justice-involved adolescents to explore whether gray matter volumes were associated with past 3-month quantity and frequency of alcohol use. Gray matter volumes were not associated with average quantity of alcohol use. Accumbens volume was positively associated with past 3-month frequency of drinking, and OFC volume was negatively associated with drinking frequency. Results may suggest that structural differences in regions related to reward and control processing may contribute to risk behavior in adolescence.
Table of contentsIntroduction to the 3rd Biennial Conference of the Society for Implementation Research Collaboration: advancing efficient methodologies through team science and community partnershipsCara Lewis, Doyanne Darnell, Suzanne Kerns, Maria Monroe-DeVita, Sara J. Landes, Aaron R. Lyon, Cameo Stanick, Shannon Dorsey, Jill Locke, Brigid Marriott, Ajeng Puspitasari, Caitlin Dorsey, Karin Hendricks, Andria Pierson, Phil Fizur, Katherine A. ComtoisA1: A behavioral economic perspective on adoption, implementation, and sustainment of evidence-based interventionsLawrence A. PalinkasA2: Towards making scale up of evidence-based practices in child welfare systems more efficient and affordablePatricia ChamberlainA3: Mixed method examination of strategic leadership for evidence-based practice implementationGregory A. Aarons, Amy E. Green, Mark. G. Ehrhart, Elise M. Trott, Cathleen E. WillgingA4: Implementing practice change in Federally Qualified Health Centers: Learning from leaders’ experiencesMaria E. Fernandez, Nicholas H. Woolf, Shuting (Lily) Liang, Natalia I. Heredia, Michelle Kegler, Betsy Risendal, Andrea Dwyer, Vicki Young, Dayna Campbell, Michelle Carvalho, Yvonne Kellar-GuentherA3: Mixed method examination of strategic leadership for evidence-based practice implementationGregory A. Aarons, Amy E. Green, Mark. G. Ehrhart, Elise M. Trott, Cathleen E. WillgingA4: Implementing practice change in Federally Qualified Health Centers: Learning from leaders’ experiencesMaria E. Fernandez, Nicholas H. Woolf, Shuting (Lily) Liang, Natalia I. Heredia, Michelle Kegler, Betsy Risendal, Andrea Dwyer, Vicki Young, Dayna Campbell, Michelle Carvalho, Yvonne Kellar-GuentherA5: Efficient synthesis: Using qualitative comparative analysis and the Consolidated Framework for Implementation Research across diverse studiesLaura J. Damschroder, Julie C. LoweryA6: Establishing a veterans engagement group to empower patients and inform Veterans Affairs (VA) health services researchSarah S. Ono, Kathleen F. Carlson, Erika K. Cottrell, Maya E. O’Neil, Travis L. LovejoyA7: Building patient-practitioner partnerships in community oncology settings to implement behavioral interventions for anxious and depressed cancer survivorsJoanna J. Arch, Jill L. MitchellA8: Tailoring a Cognitive Behavioral Therapy implementation protocol using mixed methods, conjoint analysis, and implementation teamsCara C. Lewis, Brigid R. Marriott, Kelli ScottA9: Wraparound Structured Assessment and Review (WrapSTAR): An efficient, yet comprehensive approach to Wraparound implementation evaluationJennifer Schurer Coldiron, Eric J. Bruns, Alyssa N. HookA10: Improving the efficiency of standardized patient assessment of clinician fidelity: A comparison of automated actor-based and manual clinician-based ratingsBenjamin C. Graham, Katelin JordanA11: Measuring fidelity on the cheapRochelle F. Hanson, Angela Moreland, Benjamin E. Saunders, Heidi S. ResnickA12: Leveraging routine clinical materials to assess fidelity to an evidence-based psychotherapyShannon Wiltsey Sti...
Objectives Alcohol Behavioral Couple Therapy (ABCT) is an efficacious treatment for alcohol use disorders. Coding treatment integrity can shed light on the active ingredients of ABCT, but there are no published studies of treatment integrity instruments for ABCT. The present study describes the development and initial reliability of the Treatment Integrity Rating System – Couples Version (C-TIRS) for ABCT. Methods The C-TIRS was used to rate 284 first- and mid-treatment ABCT sessions of 188 couples in four randomized clinical trials. Results Average inter-rater reliability for distinguishing ratings between C-TIRS items was fair-to-good for quantity items (intraclass correlation [ICC] = 0.64) and poor-to-fair for quality items (ICC = 0.41). Five C-TIRS subscales were defined a priori to measure treatment components involving cognitive-behavioral therapy, spouse involvement, couple therapy, common therapeutic factors, and overall adherence to the treatment protocol and had adequate internal reliability (α = 0.74–0.89). Inter-rater reliability was fair to good on seven of ten scales but poor on three scales (ICC range = 0.17–0.72). Conclusions The C-TIRS was designed to provide information about quantity and quality of the delivery of ABCT components; however, further refinement of the C-TIRS is warranted before it should be used in frontline practice. Clinical implications and recommendations for future research are discussed.
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