Classifying Changes to Preventive Interventions: Applying Adaptation Taxonomies.

High-quality implementation is important for preventive intervention effectiveness. Although this implies fidelity to a practice model, some adaptation may be inevitable or even advantageous in routine practice settings. In order to organize the study of adaptation and its effect on intervention outcomes, scholars have proposed various adaptation taxonomies. This paper examines how four published taxonomies retrospectively classify adaptations: the Ecological Validity Framework (EVF; Bernal et al. in J Abnorm Child Psychol 23(1):67-82, 1995), the Hybrid Prevention Program Model (HPPM; Castro et al. in Prev Sci 5(1):41-45, 2004. https://doi.org/10.1023/B:PREV.0000013980.12412.cd ), the Moore et al. (J Prim Prev 34(3):147-161, 2013. https://doi.org/10.1007/s10935-013-0303-6 ) taxonomy, and the Stirman et al. (Implement Sci 8:65, 2013. https://doi.org/10.1186/1748-5908-8-65 ) taxonomy. We used these taxonomies to classify teacher-reported adaptations made during the implementation of TOOLBOX™, a social emotional learning program implemented in 11 elementary schools during the 2014-2015 academic year. Post-implementation, 271 teachers and staff responded to an online survey that included questions about adaptation, yielding 98 adaptation descriptions provided by 42 respondents. Four raters used each taxonomy to try to classify these descriptions. We assessed the extent to which raters agreed they could classify the descriptions using each taxonomy (coverage), as well as the extent to which raters agreed on the subcategory they assigned (clarity). Results indicated variance among taxonomies, and tensions between the ideals of coverage and clarity emerged. Further studies of adaptation taxonomies as coding instruments may improve their performance, helping scholars more consistently assess adaptations and their effects on preventive intervention outcomes.

Effects of the communities that care prevention system on youth reports of protective factors.

Many interventions seeking to reduce problem behaviors and promote healthy youth development target both risk and protective factors, yet few studies have examined the effect of preventive interventions on overall levels of protection community wide. In a community-randomized controlled trial, this study tested the effect of Communities That Care (CTC) on protective factors in 24 communities across seven states. Data on protective factors were collected from a panel of 4407 youths in CTC and control communities followed from grade 5 through grade 8. Hierarchical linear modeling compared mean levels of 15 protective factors derived from the social development model in CTC and control communities in grade 8, adjusted for individual and community characteristics and baseline levels of protective factors in grade 5. Global test statistics were calculated to examine effects on protection overall and by domain. Analyses across all protective factors found significantly higher levels of overall protection in CTC compared to control communities. Analyses by domain found significantly higher levels of protection in CTC than control communities in the community, school, and peer/individual domains, but not in the family domain. Significantly higher levels of opportunities for prosocial involvement in the community, recognition for prosocial involvement in school, interaction with prosocial peers, and social skills among CTC compared to control youth contributed to the overall and domain-specific results. This is consistent with CTC's theory of change, which posits that strengthening protective factors is a mechanism through which CTC prevents behavior problems.

Understanding the relationship between self-reported offending and official criminal charges across early adulthood.

BACKGROUND: There has been very little research examining criminal careers in adulthood using both self-report data and official records. AIMS: The aims of this paper are to use self-reports and official criminal records to explore (1) the prevalences and frequencies of offending behaviour in adulthood; (2) continuity in offending behaviour across the life course; and (3) predictors of official court charges in adulthood. METHOD: Data are drawn from the Seattle Social Development Project, a longitudinal study of 808 participants followed from childhood into early adulthood. Data from ages 21 through 33 are used to examine criminal careers. RESULTS: Prevalences of offending behaviour decreased with age, whilst frequency amongst offenders remained stable or increased. There was significant continuity in offending from adolescence to adulthood in both self-reports and official records, especially for violence. Violent offences were most likely to result in a court charge. Even after controlling for self-reported frequency of offending, demographic variables (gender, ethnicity, and poverty) were significantly related to a court charge. CONCLUSIONS: Self-report and official records, both separately and together, provide valuable information for understanding criminal careers in adulthood, especially with regard to offending continuity across the life course and predicting the likelihood of a court charge.

Adversity profiles among court-involved youth: Translating system data into trauma-responsive programming.

BACKGROUND: Court-involved youth have high levels of adverse childhood experiences (ACEs), which can impact functioning in adolescence and throughout adulthood. Yet there is limited research to help clinicians translate these histories into trauma-responsive programming guidelines. OBJECTIVE: This manuscript utilizes data that is routinely collected to inform practitioners about how to utilize trauma histories to inform program and practice decisions. METHODS: This study used administrative data with a diverse sample of medium- to high-risk youth on probation (N = 5,378) to examine how ACE clusters, identified through Latent Class Analysis, evinced differential treatment needs across multiple domains. RESULTS: Six identified classes - Low All, Parental Incarceration, Parental Health Problems, High Conflict, High Maltreatment, and High All - were assessed for differences in self-regulation, mental health, substance use, academic functioning, family/social resources, and behavioral problems. Classes varied significantly on all assessed domains, indicating differential needs for effective interventions to interrupt negative trajectories. CONCLUSIONS: Utilizing existing data in a real-world setting and addressing challenges and barriers in real-time can help bring research evidence to practice. In addition to juvenile justice settings, we conclude with discussion of ways that allied community based services in schools, youth programming, and family services can benefit from awareness of these youth adversity profiles.

Incarceration history, social network composition, and substance use among homeless youth in Los Angeles.

Background: Homeless youth in the United States have high rates of substance use. Existing research has identified social network composition and street-associated stressors as contributing factors. Incarceration is a highly prevalent stressor for homeless youth. Its effect on youth's social network composition and substance use, however, has been neglected. Aims: This study investigated the direct and indirect associations between incarceration history and substance use (through social networks) among homeless youth in Los Angeles, California. Methods: A sample of 1047 homeless youths were recruited between 2011 and 2013. Computerized self-administrated surveys and social network interviews were conducted to collect youth's sociodemographic characteristics, incarceration history, social network composition, and substance use. Bootstrapping was used to identify the direct and indirect associations between youth's incarceration history and substance use. Results: Incarceration history was positively associated with youth's cannabis, methamphetamine, and injection drug use. The percentage of cannabis-using peers partially mediated the associations between incarceration history and youth's cannabis, cocaine, and heroin use. The percentage of methamphetamine-using peers partially mediated the associations between incarceration history and youth's methamphetamine, cocaine, and injection drug use. The percentage of heroin-using peers partially mediated the association between incarceration history and youth's heroin use. Moreover, the percentage of peers who inject drugs partially mediated the associations between incarceration history and youth's methamphetamine, heroin, and injection drug use. Discussion: Incarceration history should be taken to a more central place in future research and practice with homeless youth in the United States.

The Strengths of Youth in a Public Behavioral Health System: Measurement Choices, Prevalence Rates, and Group Differences.

Youth with severe emotional and behavioral problems receiving services in public behavioral health systems have strengths that are understudied in research and underutilized in practice. This study explores four alternative strategies (individual item scores, the number of "actionable" strengths, subscales, and a total composite) for summarizing the strengths of youth assessed with the Child and Adolescent Needs and Strengths (CANS) in a large, urban, public behavioral health system. The paper examines whether these summarization strategies produce divergent understandings of the prevalence of strengths across gender, age, and racial groups. Analyses suggest that youth enter this system with high levels of strengths. There are few group differences in strengths across the diverse summarization strategies. Though the practice-preferred method of using individual strengths items provides the most interpretable information about strengths, the aggregation strategies may be useful for programs and systems. Implications for policy and practice are discussed.

Protective factor screening for prevention practice: Sensitivity and specificity of the DESSA-Mini.

The Devereux Student Strengths Assessment Mini (DESSA-Mini; Naglieri, LeBuffe, & Shapiro, 2011/2014) was designed to overcome practical obstacles to universal prevention screening. This article seeks to determine whether an entirely strength-based, 8-item screening instrument achieves technical accuracy in routine practice. Data come from a district-wide implementation of a new social emotional learning (SEL) initiative designed to promote students' social-emotional competence. All students, kindergarten through Grade 8, were screened using the DESSA-Mini. A random 5 students per classroom received additional assessment. Concurrent and predictive criterion studies were conducted using the full DESSA as well as administrative records of serious disciplinary infraction. The DESSA-Mini showed excellent internal reliability, exceeding .90. Negligible to small differences were found between scores on the DESSA-Mini screen and the DESSA full assessment. Classification consistency between the DESSA-Mini and the DESSA was high (87%-94%) in routine practice, with sensitivity and specificity estimates exceeding Glascoe's (2005) standards. Finally, predictive validity of the DESSA-Mini was reliable; students screened as having a Need for SEL Instruction at the beginning of the year were 4.5 times more likely to have a record of serious disciplinary infraction at the end of the school year compared with those who were not identified (p < .001). These findings compare quite favorably with other instruments used in schools to screen entire student populations, in cases where such analyses have been conducted, and is consistent with a practice preference of identifying, but not overidentifying, students for accelerated preventative interventions for mental, emotional, and behavioral problems. (PsycINFO Database Record

Childhood Adversity among Court-Involved Youth: Heterogeneous Needs for Prevention and Treatment.

Although experiences of trauma and adversity are highly prevalent among juvenile justice-involved youth, few studies examine the heterogeneity of these histories across individuals. This study seeks to inform practitioners regarding the distinct patterns of adversity among this vulnerable population, using an expanded measure of adverse childhood experiences (ACEs). We employed Latent Class Analysis to test for meaningful subgroups of youth based on histories of childhood adversity. The sample (N=5,378) consisted of youth on probation in a western United States county. The best-fitting model contained six classes, described as: Low All (40.3%), Parental Substance Use and Incarceration (12.0%), Poverty and Parental Health Problems (13.2%), High Family Conflict and SES (15.3%), High Maltreatment and Placements (11.0%), and High All (8.1%). Additional testing revealed significant differences across classes in terms of age, gender, race/ethnicity, and living situations. Results strongly support the need to incorporate a trauma-informed framework for both juvenile justice and community service settings, as well as tailoring interventions to meet heterogeneous needs of court-involved youth. Striking variation in the forms and levels of childhood adversity argue the value of screening for ACEs in conjunction with poverty, and working to interrupt problematic trajectories in adolescence and the transition to adulthood.

Assessing Sustained Effects of Communities That Care on Youth Protective Factors.

OBJECTIVE: The Communities That Care (CTC) prevention system seeks to build community capacity for a science-based approach to the promotion of healthy youth development. Prior research shows the positive effects of CTC on youth protective factors during CTC implementation. This research tests sustained effects of CTC on youth protective factors 1 year after external support to communities for CTC implementation ended. METHOD: Data come from a community-randomized trial of CTC in 24 communities across 7 states. A panel of 4,407 youth in CTC and control communities was surveyed annually from Grade 5 through Grade 10. Youth reported their exposure to protective factors identified in the social development model. Global test statistics are calculated to examine effects of CTC across 15 protective factors in 5 domains (community, school, family, peer, and individual) assessed in Grade 10, 1 year after study support for CTC implementation ended. Analyses also examine variation in sustained effects by gender and baseline risk levels. RESULTS: Global effects of CTC on protective factors across all domains are not sustained in Grade 10. However, sustained domain-specific effects are observed in the individual domain for males, in the peer domain for females, and in the individual domain for youth with low-to-medium risk at baseline. CONCLUSIONS: Greater emphasis on strengthening protective factors during high school might be needed to sustain broad effects of CTC on protective factors observed during middle school.