Rebecca Lengnick-Hall

Social Networking Technology Use and Engagement in HIV-Related Risk and Protective Behaviors Among Homeless Youth.

Preliminary studies with homeless youth have found surprisingly pervasive social media use and suggest that youth’s online interactions may be associated with their HIV-related risk and protective behaviors. As homeless youth are transient and difficult to engage in place-based services, social media may represent a novel venue for intervention. A critical 1st step in intervention development is gaining greater understanding of how homeless youth use social media, especially as it relates to who they connect to and around what topics. Given the salience of social networking sites in the lives of these otherwise difficult-to-reach adolescents, and their potential to disseminate prevention interventions, this study assessed associations between online social networking technology use and HIV risk behaviors among homeless youth in Los Angeles, California. Homeless youth ages 13 through 24 (N = 1,046) were recruited through 3 drop-in centers and surveyed about their social media use and self-reported HIV-related risk behaviors. Results suggest that social media use is widely prevalent among this population, and the content of these online interactions is associated with whether youth engage in risk or protective behaviors. Implications for interventions and further research are discussed.

Social Context of Service Use Among Homeless Youth in Los Angeles, California

ABSTRACT Little is known about rates and correlates of service use or the role that social context plays in service engagement among homeless youth. This study compares two distinct service areas and uses a social network approach to examine how environmental factors (e.g., neighborhood), social factors (e.g., social capital and network engagement) and individual level factors that relate to service use patterns among homeless youth in Los Angeles, California. A sample of 938 youth was recruited from three drop-in centers in two distinct service sites. Individuals were surveyed about their individual and social network attributes. Univariable and multivariable analyses were utilized to understand the influence of social-contextual variables on service use. Service use behaviors varied across site and service type with youth in Hollywood showing greater engagement than youth at the Beach site. Across both sites and several service types, staff emotional support was positively correlated with levels of service use. The site comparisons also point to the fact that even within a single geographic area, like Los Angeles County, client profiles and rates of service use can significantly vary. Future research needs are presented with specific emphasis on understanding the needs of non-service-seeking youth.

A Preliminary Exploration of the Barriers to Delivering (and Receiving) Exposure-Based Cognitive Behavioral Therapy for Anxiety Disorders in Adult Community Mental Health Settings

Despite the effectiveness of exposure-based cognitive behavioral therapy (CBT) for anxiety disorders, few individuals in need receive this treatment, particularly in community mental health settings serving low-income adults. The present study took a preliminary step to understand these barriers by conducting a series of key informant interviews and focus groups among patients, providers, clinical administrators, and policy makers. Several themes emerged as barriers to the delivery of exposure-based CBT in these settings, including therapist training and compentency issues, logistical issues, and funding stream issues. Clinical implications and future research that can build from these data are discussed.

The Medicaid Expansion Gap and Racial and Ethnic Minorities With Substance Use Disorders

We compared the race and ethnicity of individuals residing in states that did and did not expand Medicaid in 2014. Findings indicated that African Americans and Native Americans with substance use disorders who met new federal eligibility criteria for Medicaid were less likely than those of other racial and ethnic groups to live in states that expanded Medicaid. These findings suggest that the uneven expansion of Medicaid may exacerbate racial and ethnic disparities in insurance coverage for substance use disorder treatment.

Stakeholder Perceptions of the Barriers to Receiving and Delivering Exposure-Based Cognitive Behavioral Therapy for Anxiety Disorders in Adult Community Mental Health Settings

CBT is considered the first-line treatment for anxiety disorders, particularly when it involves gradual confrontation with feared stimuli (i.e., exposure); however, delivery of CBT for anxiety disorders in real-world community clinics is lacking. This study utilized surveys we developed with key stakeholder feedback (patient, provider, and administrator) to assess patient and provider/administrator perceptions of the barriers to delivering (or receiving) CBT for anxiety disorders. Providers/administrators from two counties in California (N = 106) indicated lack of training/competency as primary barriers. Patients in one large county (N = 42) reported their own symptoms most often impacted treatment receipt. Both groups endorsed acceptability of exposure but indicated that its use in treatment provided/received had been limited. Implications and recommendations are discussed.

Proceedings of the Fourth Biennial Conference of the Society for Implementation Research Collaboration (SIRC) 2017: implementation mechanisms: what makes implementation work and why? part 1

Proceedings of the Fourth Biennial Conference of the Society for Implementation Research Collaboration (SIRC) 2017: implementation mechanisms: what makes implementation work and why? part 1 Cara C. Lewis, Cameo Stanick, Aaron Lyon, Doyanne Darnell, Jill Locke, Ajeng Puspitasari, Brigid R. Marriott, Caitlin N. Dorsey, Madeline Larson, Carrie Jackson, Jordan Thayer, Callie Walsh Bailey, Rebecca Lengnick-Hall, Shannon Dorsey and Sara J. Landes

‘It’s Like You Do It Without Knowing That You’re Doing It’: Practitioner Experiences with ACT Implementation

Using a case study approach, this study explores the experiences of providers at three organizations identified by county mental health executives as exemplar programs that have received continued and competitive funding to deliver assertive community treatment (ACT) in a large urban county in California. Interviews were conducted with 37 participants including program directors (n = 4), frontline staff (n = 31), and county mental health executives (n = 2). Frontline provider perspectives reveal that, in many ways, teams appear to be working within an ACT model in the absence of detailed explicit knowledge about ACT’s core components, frequent or in-depth conversations about ACT, or awareness of fidelity monitoring. Integration of program director and county executive perspectives illustrates how inner and outer contextual information can explain these on-the-ground ACT implementation experiences. This study illustrates the nuanced ways that frontline staff might understand and define evidence-based practice (EBP) use and has implications for studying EBP implementation.