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Prior research has demonstrated the scope and impact of adverse childhood experiences (ACEs) on health and wellbeing. Less is known about the trajectories from exposure to ACEs, such as witnessing family conflict and violence in the community, to teen dating violence perpetration, and the protective factors that buffer the association between early exposure to ACEs and later teen dating violence perpetration. Students (n = 1611) completed self-report surveys six times during middle and high school from 2008 to 2013. In early middle school, the sub-sample was 50.2% female and racially/ethnically diverse: 47.7% Black, 36.4% White, 3.4% Hispanic, 1.7% Asian/Pacific Islander, and 10.8% other. Youth were, on average, 12.7 years old. Latent transition analysis was used to assess how trajectories of exposure to parental conflict and community violence during middle school transition into classes of teen dating violence perpetration (e.g., sexual, physical, threatening, relational, and verbal) in high school. Protective factors were then analyzed as moderators of the transition probabilities. Three class trajectories of ACEs during middle school were identified: decreasing family conflict and increasing community violence (n = 103; 6.4%), stable low family conflict and stable low community violence (n = 1027; 63.7%), stable high family conflict and stable high community violence (n = 481; 29.9%). A three class solution for teen dating violence perpetration in high school was found: high all teen dating violence class (n = 113; 7.0%), physical and verbal only teen dating violence class (n = 335; 20.8%), and low all teen dating violence class (n = 1163; 72.2%). Social support, empathy, school belonging and parental monitoring buffered some transitions from ACEs exposure trajectory classes to teen dating violence perpetration classes. Comprehensive prevention strategies that address multiple forms of violence while bolstering protective factors across the social ecology may buffer negative effects of exposure to violence in adolescence.

Introduction: Identifying medical encounters that precede self-directed violence may allow for important prevention opportunities. This study examined the risk of self-directed violence after visiting the emergency department for a range of physical health conditions among youth., Methods: This retrospective cohort study used 2012-2013 statewide emergency department data from six states. Among patients aged 15-29 years, the exposure group included 2,192,322 emergency department visits for 16 selected conditions, coded by whether visits for those conditions were the first, second, or third or later visit for that condition. Emergency department visits for a minor infection served as the reference group (n=149,163). A Cox proportional hazard model was used to assess the risk of a self-directed violence event within 6 months for each condition. Analyses were conducted in 2017., Results: Overall, 8,489 (0.4%) of all patients visited the emergency department for self-directed violence over a 6-month period. Initial visits for epilepsy or seizures conveyed a markedly elevated hazard ratio for subsequent self-directed violence at 6.0 and 5.7, respectively (p<0.001). Initial visits for other conditions showed moderately elevated risk with hazard ratios primarily <2. Second visits for various pain symptoms, syncope, vomiting, or non-self-directed violence injury also had a 3- to 5-fold increase in hazard ratios for subsequent self-directed violence. Hazard ratios for third or later visit increased to 8.8 for back pain, 6.9 for headache, about 5 for abdominal pain, dental complaints, and non-self-directed violence injury (p<0.001)., Conclusions: Young people presenting to the emergency department for certain medical conditions are at an increased risk of subsequent self-directed violence. An awareness of these patterns may help guide screening efforts for suicide prevention in clinical settings., (Published by Elsevier Inc.)

In 2015, persons aged 10-24 years who were treated for nonfatal assault injuries in emergency departments (EDs) in the United States accounted for 32% of the approximately 1.5 million patients of all ages that EDs treated for nonfatal assault injuries (1). CDC analyzed data from the National Electronic Injury Surveillance System-All Injury Program (NEISS-AIP) to examine 2001-2015 trends in nonfatal assault injuries among youths treated in EDs, by sex and age group, and to assess current rates by sex, age group, mechanism of injury, and disposition (1). Rates for 2001-2015 were significantly higher among males than among females and among young adults aged 20-24 years than among youths aged 10-14 and 15-19 years. During 2011-2015, rates declined for all groups. The 2015 rate among persons aged 10-24 years was 753.2 per 100,000 population, the lowest in the 15-year study period. Despite encouraging trends, the assault rate among young persons remains high. Rates in 2015 were higher among males, persons aged 20-24 years, and those who incurred intentional strike or hit injuries. Nearly one in 10 patients were admitted to the hospital, transferred to another hospital, or held for observation. Youth violence prevention strategies, including primary prevention approaches that build individual skills, strengthen family relationships, or connect young persons treated in EDs to immediate and ongoing support, can be implemented to decrease injuries and fatalities (2)., Competing Interests: No conflicts of interest were reported.

Introduction: Official data sources do not provide researchers, practitioners, and policy makers with complete information on physical injury from child abuse. This analysis provides a national estimate of the percentage of children who were injured during their most recent incident of physical abuse., Methods: Pooled data from three cross-sectional national telephone survey samples (N=13,052 children) included in the National Survey of Children's Exposure to Violence completed in 2008, 2011, and 2014 were used., Results: Analyses completed in 2016 indicate that 8.4% of children experienced physical abuse by a caregiver. Among those with injury data, 42.6% were injured in the most recent incident. No differences in injury were observed by sex, age, race/ethnicity, or disability status. Victims living with two parents were less likely to be injured (27.1%) than those living in other family structures (53.8%-59%, p<0.001). Incidents involving an object were more likely to result in injury (59.3% vs 38.5%, p<0.05). Injured victims were significantly more likely to experience substantial fear (57.3%) than other victims (34.4%, p<0.001)., Conclusions: A substantial percentage of physical abuse victims are physically hurt to the point that they still feel pain the next day, are bruised, cut, or have a broken bone. Self-report data indicate this is a more common problem than official data sources suggest. The lack of an object in an incident of physical abuse does not protect a child from injury. The results underscore the impact of childhood physical abuse and the importance of early prevention activities., (Published by Elsevier Inc.)

This study examined ethnic and sex differences in children's depressive symptoms, along with hypothesized mediators of those differences (academic achievement, peer acceptance), in a follow-up of African American (n = 179) and Euro-American (n = 462) children in Grades 3 to 5. African American boys reported more depressive symptoms than African American girls, and Euro-American boys and girls. Also, depressive symptoms of African American boys increased over time whereas depressive symptoms of the other groups decreased or remained stable. Academic and social competence deficits were associated with elevated levels of depressive symptoms across the school year, although only academic achievement scores emerged as a unique predictor of increases in depressive symptoms over time. Neither academic nor social competence mediated the SexA xA ethnicity interaction in changes in children's depressive symptoms.

Are depressive symptoms in middle childhood associated with more or less realistic social self-perceptions? At the beginning and end of the school year, children in grades 3 through 5 (n=667) rated how much they liked their classmates, predicted the acceptance ratings they would receive from each of their classmates, and completed self-report measures of perceived acceptance and depressive symptoms. Accuracy of perceived acceptance was indexed by the mean difference between pairs of predicted and received ratings (absolute values). Standardized residual scores created by regressing self-reported perceived acceptance (either predicted ratings or children's responses to a questionnaire measure of perceived peer acceptance) onto peer acceptance ratings formed two measures of bias. Bi-directional associations were found for accuracy of perceived acceptance and depressive symptoms; inaccurate perceptions predicted increases in depressive symptoms and depressive symptoms predicted decreased accuracy. Neither measure of bias predicted changes in depressive symptoms. Depressive symptoms predicted increases in negatively biased perceptions as assessed via questionnaire.