The association between school-based physical activity, including physical education, and academic performance: a systematic review of the literature.

OBJECTIVE: The purpose of this review is to synthesize the scientific literature that has examined the association between school-based physical activity (including physical education) and academic performance (including indicators of cognitive skills and attitudes, academic behaviors, and academic achievement). METHOD: Relevant research was identified through a search of nine electronic databases using both physical activity and academic-related search terms. Forty-three articles (reporting a total of 50 unique studies) met the inclusion criteria and were read, abstracted, and coded for this synthesis. Findings of the 50 studies were then summarized. RESULTS: Across all the studies, there were a total of 251 associations between physical activity and academic performance, representing measures of academic achievement, academic behavior, and cognitive skills and attitudes. Slightly more than half (50.5%) of all associations examined were positive, 48% were not significant, and 1.5% were negative. Examination of the findings by each physical activity context provides insights regarding specific relationships. CONCLUSION: Results suggest physical activity is either positively related to academic performance or that there is not a demonstrated relationship between physical activity and academic performance. Results have important implications for both policy and schools.

Through a mother's eyes: Sources of bias when mothers with co-occurring disorders assess their children.

Mothers are the principal informants on children's emotional and behavioral functioning. Maternal assessments of child functioning can be influenced by a mother's own psychological state. The magnitude and valence of distortion in maternal assessments associated with current maternal mental health and substance abuse symptoms were explored in a clinical sample of 253 mothers with co-occurring disorders and histories of trauma. Analyses estimated the correlation between current maternal symptoms and child assessments after controlling for maternal history of disorders, child's history of service utilization for emotional and behavioral problems, and demographic characteristics. Current maternal psychological distress was associated with more pessimistic assessments on the problem-focused Child Behavior Checklist, whereas current maternal substance abuse problems were associated with more optimistic assessments on both problem-focused and strength-based measures. Clinicians and researchers may choose to take distortion into account when treatment plans or measures of change are based on maternal assessments.

Service use and costs for women with co-occurring mental and substance use disorders and a history of violence.

OBJECTIVES: This study examined the 12-month cost of the array of services used by women with co-occurring mental health and substance use disorders and a history of violence and trauma who participated in the Women, Co-occurring Disorders, and Violence Study (WCDVS). The study compared costs of the intervention and external services for women in the WCDVS intervention in outpatient and residential settings-which provided comprehensive, integrated, and trauma-informed services-with the costs for women in the usual-care comparison group. The study also compared costs with recorded clinical outcomes. METHODS: Costs of service use were examined for 2,026 women who participated in the WCDVS (N=1,018) and in the comparison group (N=1,008). Women were interviewed three, six, nine, and 12 months after baseline about any service use in the past three months. Costs for these services, along with indirect costs (participants' time and transportation) were estimated by using a variety of sources. A number of cost estimates were analyzed by using either ordinary least squares regression or two-part models. RESULTS: The average participant had almost 43,000 dollars in costs related to their service use during the 12 months after baseline. Women in the intervention group had lower service costs and higher overall costs than those in the comparison group, but the null hypotheses of no difference in any cost measure between groups was not rejected. Also, the null hypothesis of no difference in the probability of accessing services external to the study intervention was not rejected. CONCLUSIONS: Because no differences were detected in costs but improvements were seen in clinical outcomes, the interventions offered in the WCDVS may be more efficient than usual care.

Building resilience in children of mothers who have co-occurring disorders and histories of violence: intervention model and implementation issues.

Historically, children of parents with co-occurring substance abuse and mental health disorders and histories of violence/trauma have been overlooked in behavioral health treatment systems. The Women, Co-occurring Disorders and Violence Study (WCDVS) was a 5-year initiative funded by the United States Substance Abuse and Mental Health Services Administration (SAMHSA) that included a Children's Study that explored the treatment needs of children of women with these multiple disorders. This article describes the development of the Children's Study intervention that included clinical assessment, group intervention, and resource coordination/advocacy for children aged 5-10 to build resilience through increasing coping skills, improving interpersonal relationships, and helping coalesce positive identity and self-esteem. Innovative procedures, including the participation of consumer/survivor/recovering women and mothers, in the planning, implementation, and administrative applications of this intervention and study are also highlighted. It is recommended that programs begin to implement family-focused integrated treatment approaches that can potentially increase protective factors for children affected by parental mental illness, substance abuse, and violence.

Tangled in a web of affiliation: social support networks of dually diagnosed women who are trauma survivors.

The goal of this article is to describe the social support networks of women with co-occurring substance abuse and mental health problems who are survivors of interpersonal abuse, using baseline interview data from 2 sites (n = 644) from the national Women Co-occurring Disorders and Violence Study. The size and composition of women's networks, the tangible and socioemotional support available, and the stance of the support network toward substance use, treatment, and trauma are described. Family members are described by women as offering less emotional support and less encouragement for healing from trauma than friends. Analyses demonstrated only modest support in either sample for the hypothesis that support network characteristics moderate the effects of traumatic stress on mental health and trauma symptoms among these samples of very burdened and poor women. The results point to the need for using caution in relying on women's existing social support network to help them heal.

The Dawn Project: a model for responding to the needs of children with emotional and behavioral challenges and their families.

Systems of care represent a fundamental departure from traditional service provision by espousing genuine family-centered, culturally competent philosophies and blending the funding streams of multiple payers (e.g., education, mental health, child welfare). In Marion County, Indiana, local leaders created a system of care based on these principles called the Dawn Project. Currently, a comprehensive, multidisciplinary evaluation is being implemented to evaluate the program. Preliminary findings from initial evaluation efforts suggest that for youth in the project, there is significant clinical improvement during the first year of receiving services, a reduction in the use of more restrictive settings, and a decrease in recidivism among those who successfully complete the program.

Preparedness and hazard mitigation actions before and after two earthquakes

This study examines the current state of preparedness among Los Amgeles country and san Francisco bay area residents, determine the extent to which levels od preparedness have change since the symar earthquake in 1971, identifies the circumstances under which people was prepared, and assesses the extent to which respondents overall perceptions of preparedness match their report of preparedness activities. Since the 1971s, residents of the two areas have increased their level of survival activities substantially, but progress in home - hazard mitigation and family earthquake planning have generally remained constant and low. Pre-earthquake preparedness was predicted by home ownership, income, education, marital status, number of children at home , number of years in the neighborthood, and number of eartquakes experienced. In contrast, post -eathquake preparedness was predicted by proximity to the earthquake epicenter, earthquake-related experiences, fear,and levels of pre-earthquake preparedness (AU)