Joy Gabrielli

Untangling the relative contribution of maltreatment severity and frequency to type of behavioral outcome in foster youth.

Within maltreatment research, type, frequency, and severity of abuse are often confounded and not always specifically documented. The result is samples that are often heterogeneous in regard to maltreatment experience, and the role of the different components of maltreatment in predicting outcome is unclear. The purpose of the present study was to identify and test the potential unique role of type, frequency, and severity of maltreatment to elucidate each variables role in predicting outcome behavior. Data from 309 youth in foster care (ages 8-22) and their caregivers were collected using the Modified Maltreatment Classification System and the Behavioral Assessment System for Children, 2nd Edition (BASC2), to measure maltreatment exposure and behavioral outcome respectively. A measurement model of the BASC2 was completed to determine model fit within the sample data. A second confirmatory factor analysis (CFA) was completed to determine the unique contributions of frequency and severity of maltreatment across four types of abuse to externalizing, internalizing, and adaptive behavior. The result of the CFA determined good fit of the BASC2 to the sample data after a few modifications. The result of the second CFA indicated that the paths from severity to externalizing behavior and adaptive behavior (reverse loading) were significant. Paths from frequency of abuse were not predictive of behavioral outcome. Maltreatment is a complex construct and researchers are encouraged to examine components of abuse that may be differentially related to outcome behavior for youth. Untangling the multifaceted nature of abuse is important and may have implications for identifying specific outcomes for youth exposed to maltreatment.

U.S. cannabis legalization and use of vaping and edible products among youth.

BACKGROUND Alternative methods for consuming cannabis (e.g., vaping and edibles) have become more popular in the wake of U.S. cannabis legalization. Specific provisions of legal cannabis laws (LCL) (e.g., dispensary regulations) may impact the likelihood that youth will use alternative methods and the age at which they first try the method - potentially magnifying or mitigating the developmental harms of cannabis use. METHODS This study examined associations between LCL provisions and how youth consume cannabis. An online cannabis use survey was distributed using Facebook advertising, and data were collected from 2630 cannabis-using youth (ages 14-18). U.S. states were coded for LCL status and various LCL provisions. Regression analyses tested associations among lifetime use and age of onset of cannabis vaping and edibles and LCL provisions. RESULTS Longer LCL duration (ORvaping: 2.82, 95% CI: 2.24, 3.55; ORedibles: 3.82, 95% CI: 2.96, 4.94), and higher dispensary density (ORvaping: 2.68, 95% CI: 2.12, 3.38; ORedibles: 3.31, 95% CI: 2.56, 4.26), were related to higher likelihood of trying vaping and edibles. Permitting home cultivation was related to higher likelihood (OR: 1.93, 95% CI: 1.50, 2.48) and younger age of onset (β: -0.30, 95% CI: -0.45, -0.15) of edibles. CONCLUSION Specific provisions of LCL appear to impact the likelihood, and age at which, youth use alternative methods to consume cannabis. These methods may carry differential risks for initiation and escalation of cannabis use. Understanding associations between LCL provisions and methods of administration can inform the design of effective cannabis regulatory strategies.

Using Multiple Informants to Assess Child Maltreatment: Concordance between Case File and Youth Self-Report

To understand the psychosocial implications of child maltreatment, methods used to document prevalence must be clear. Yet, rates of maltreatment found in child self-report are generally inconsistent with data found in case files from state social service agencies. Although it is known that self-reports and case file reports of abuse disagree on occurrence of specific events, it is unclear if reporters agree when overall categories of abuse are considered. This study investigated differences between case file and youth report of abuse by examining four types of abuse—physical, sexual, neglect, and psychological—in a within-subjects design using a sample of 97 youth in foster care aged 8 to 22. Case files were coded for the presence of any indication of each type of abuse. Self-report of abuse was also assessed for any indication of each type of abuse. Results indicated that, overall, youth reported more physical and psychological abuse, and younger youth reported more sexual abuse than documented in their file. Implications for research and service provision for maltreated youth are discussed.

Adolescent smoking experimentation as a predictor of daily cigarette smoking

OBJECTIVE The utility of studying substance use during early adolescence depends on how well indicies of lower-level experimentation predict the development of substance use problems. We examined associations between experimental cigarette use at T1, recanting of use 8 months later (T2), and daily smoking at 2 years (T4). METHODS Longitudinal telephone survey of 6522 US youth aged 10-14, examining lifetime cigarette smoking (none, just puffing, 1-19, 20-100, >100) and recanting (i.e., reporting lifetime use at T1, denying ever using at T2) as predictors of T4 daily smoking using multivariable logistic regression. Covariates included sociodemographics, friend/family smoking, school performance, and personality characteristics. RESULTS The sample was 51% male, 18% Black, 17% Hispanic, with 70% retained at T2. At T1, 407 (8.9%) adolescents reported some smoking, of whom 85 (20.9%) recanted at T2. At T4, 970 reported any smoking, of whom 88 (9.1%) were daily smokers. Any T1 experimentation identified two-thirds of T4 daily smokers (sensitivity=66.7%) with a false positive rate of 7.8%. T1 lifetime smoking categories were associated with the following adjusted odds ratios for T4 daily smoking (vs. never smokers): 2.7 for recanters (95% confidence interval 0.82, 8.5), 3.5 for few puffs (1.7, 7.0), 9.6 for 1-19 cigarettes (4.1, 22.3), 3.8 for 20-100 cigarettes (1.0, 14.3), and 30.1 for >100 cigarettes (8.1, 111). CONCLUSIONS In this sample experimentation with cigarettes predicted future daily smoking with high utility. The findings provide a rationale for monitoring and reporting any experimentation cigarettes as a tobacco surveillance outcome.

Associations Between Maltreatment History and Severity of Substance Use Behavior in Youth in Foster Care

Substance use (SU) in youth remains a significant public health concern and a risk factor for morbidity and mortality in adolescents. The present study offers examination of the association between severity and chronicity of maltreatment history and SU in youth in foster care. Two hundred and ten (48% female) foster youth with a mean age of 12.71 years (SD = 2.95 years) completed surveys using an audio-computer-assisted self-interview program. Results revealed 31% of participants reported past-year SU, and substance users had a mean CRAFFT score of 3.43 (SD = 1.90). Reported age of SU onset was 11.08 years (SD = 2.21 years). The SU measurement model demonstrated excellent fit in this sample. Accounting for both youth age and youth placement type, the structural model with maltreatment predicting SU severity demonstrated strong model fit with a significant path between maltreatment and SU. Youth in residential facilities and older youth had higher rates of use than those residing in traditional foster home environments and younger youth. Findings provide additional support for the link between maltreatment experiences and SU severity in foster youth and suggest the need for screening and intervention services appropriate for this high-risk population.

Child Maltreatment, Trauma, and Physical Health Outcomes: The Role of Abuse Type and Placement Moves on Health Conditions and Service Use for Youth in Foster Care

OBJECTIVE The purpose of the study was to investigate the relations between abuse types, non-maltreatment-related trauma, and health service utilization in a sample of youth in foster care with and without chronic medical conditions. METHOD A total of 213 youth, aged 8-21 years, provided self-report of general trauma and abuse exposure. Medicaid claims for each child were collected from official state databases. RESULTS Exposure to sexual abuse, neglect, or general trauma but not exposure to physical abuse or psychological abuse increased the rates of medical visits, while only general trauma increased medical hospitalizations.  CONCLUSIONS Trauma types are not equally predictive of health care utilization for youth with chronic health conditions.

Associations between physical and relational forms of peer aggression and victimization and risk for substance use among elementary school-age youth

ABSTRACT This study examined associations between physical and relational forms of aggression and victimization and risk for willingness to engage in substance use and actual use in a sample of 231 (50% male) second- through fourth-grade students (mean age = 8.3 years). Physical aggression was more strongly associated with risk for substance use outcomes than physical victimization. Neither relational aggression nor victimization were linked to risk for substance use. Specifically targeting physical aggression for the prevention of early substance use among elementary school-age youths appears to be warranted.

The blind men and the elephant: identification of a latent maltreatment construct for youth in foster care

Child maltreatment is a major public health concern due to its impact on developmental trajectories and consequences across mental and physical health outcomes. Operationalization of child maltreatment has been complicated, as research has used simple dichotomous counts to identification of latent class profiles. This study examines a latent measurement model assessed within foster youth inclusive of indicators of maltreatment chronicity and severity across four maltreatment types: physical, sexual, and psychological abuse, and neglect. Participants were 500 foster youth with a mean age of 12.99 years (SD=2.95years). Youth completed survey questions through a confidential audio computer-assisted self-interview program. A two-factor model with latent constructs of chronicity and severity of maltreatment revealed excellent fit across fit indices; however, the latent constructs were correlated 0.972. A one-factor model also demonstrated excellent model fit to the data (χ2 (16, n=500)=28.087, p=0.031, RMSEA (0.012-0.062)=0.039, TLI=0.990, CFI=0.994, SRMR=0.025) with a nonsignificant chi-square difference test comparing the one- and two-factor models. Invariance tests across age, gender, and placement type also were conducted with recommendations provided. Results suggest a single-factor latent model of maltreatment severity and chronicity can be attained. Thus, the maltreatment experiences reported by foster youth, though varied and complex, were captured in a model that may prove useful in later predictions of outcome behaviors. Appropriate identification of both the chronicity and severity of maltreatment inclusive of the range of maltreatment types remains a high priority for future research.

Industry Television Ratings for Violence, Sex, and Substance Use.

OBJECTIVE: To examine whether the industry-run television (TV) Parental Guidelines discriminate on violence, sexual behavior, alcohol use, and smoking in TV shows, to assess their usefulness for parents. METHODS: Seventeen TV shows (323 episodes and 9214 episode minutes) across several TV show rating categories (TVY7, TVPG, TV14, and TVMA) were evaluated. We content-coded the episodes, recording seconds of each risk behavior, and we rated the salience of violence in each one. Multilevel models were used to test for associations between TV rating categories and prevalence of risk behaviors across and within episodes or salience of violence. RESULTS: Every show had at least 1 risk behavior. Violence was pervasive, occurring in 70% of episodes overall and for 2.3 seconds per episode minute. Alcohol was also common (58% of shows, 2.3 seconds per minute), followed by sex (53% of episodes, 0.26 seconds per minute), and smoking (31% of shows, 0.54 seconds per minute). TV Parental Guidelines did not discriminate prevalence estimates of TV episode violence. Although TV-Y7 shows had significantly less substance use, other categories were poor at discriminating substance use, which was as common in TV-14 as TV-MA shows. Sex and gory violence were the only behaviors demonstrating a graded increase in prevalence and salience for older-child rating categories. CONCLUSIONS: TV Parental Guidelines ratings were ineffective in discriminating shows for 3 out of 4 behaviors studied. Even in shows rated for children as young as 7 years, violence was prevalent, prominent, and salient. TV ratings were most effective for identification of sexual behavior and gory violence.

The Role of Negative Life Events in Comorbid Reactive Aggression and Marijuana Use Initiation among Latino Adolescents

Compelling epidemiological evidence shows that marijuana use is highly comorbid with aggressive behavior, particularly among adolescents and young adults; yet the causal nexus between these 2 phenomena remains elusive. To better understand the comorbidity of specific subtypes of aggression and marijuana use, this study evaluated associations between proactive and reactive aggression and marijuana use initiation and examined whether negative life events (NLEs) partially accounted for the link between reactive aggression and marijuana use initiation in a sample of Latino adolescents (N = 144, 54% male, mean age = 16.25 years). Results indicated that approximately 43% of participants had tried marijuana. NLEs were associated with both marijuana use initiation and reactive aggression, but were unrelated to proactive aggression, thereby providing support for similar environmental correlates for reactive aggression and marijuana use. Further, a test of indirect effects suggested that NLEs partially accounted for the link between reactive aggression and marijuana use initiation, with NLEs accounting for 14% of the variance in this association. Implications for intervention and future directions for research are discussed.