Prevalence of Child and Adolescent Exposure to Community Violence

Emerging as one of the most significant health issues facing American youth today, child and adolescent exposure to community violence has generated much interest across multiple disciplines. Most research to date has focused on documenting the prevalence of community violence and the emotional and behavioral ramifications. This paper provides an overview of the current literature regarding prevalence of youth exposure to community violence, and identifies those areas where further research is warranted. In addition to examining overall rates of community violence exposure, this paper reviews the prevalence of different types of community violence, such as weapon use, physical aggression, and crime-related events. Predictors of community violence exposure, including gender, age, race, socioeconomic status, behavior patterns, and geography, are discussed.     

Inhibiting progesterone metabolism in the hippocampus of rats in behavioral estrus decreases anxiolytic behaviors and enhances exploratory and antinociceptive behaviors

Blocking progesterone’s metabolism to 5α -pregnan-3α -ol-20-one (3α ,5α -THP) with finasteride, a 5α -reductase inhibitor, and effects on anxiolytic, exploratory, and antinociceptive behaviors of rats in behavioral estrus were examined. Rats in behavioral estrus received finasteride systemically (SC), to the hippocampus, or to control implant sites, the nucleus accumbens (NA) or ventral tegmental area (VTA), and were tested in horizontal crossing, open-field, elevated plus-maze, emergence, holeboard, social interaction, tailflick, pawlick, and defensive freezing tasks. Finasteride, SC or intrahippocampally, reduced 3α ,5α -THP in the hippocampus relative to vehicle implants or finasteride to the NA or VTA. Systemic or intrahippocampal finasteride decreased central entries in the open field and open-arm time on the elevated plus-maze and increased freezing in response to shock relative to vehicle. Finasteride to the hippocampus decreased emergence latencies and increased social interaction, pawlick, and tailflick latencies relative to all other groups. Finasteride to the hippocampus of rats in behavioral estrous decreased anxiolysis and enhanced exploration and analgesia. In summary, these data demonstrate that decreases in anxiolytic behavior of behavioral estrous rats can be produced by reductions in 3α ,5α -THP in the hippocampus, which suggest that elevations in 3α ,5α -THP in the hippocampus may give rise to anxiolysis seen during behavioral estrus.     

Between Embodied Subjects and Objects: Narrative Somaesthetics

Michel Foucault's ethics of embodiment, focusing upon care of the self, has motivated feminist scholars to pursue promising models of embodied resistance to disciplinary normalization. Cressida Heyes, in particular, has advocated that these projects adopt practices of “somaesthetics,” following a program of body consciousness developed by Richard Shusterman. In exploring Shusterman's somaesthetics proposal, I find that it does not account for the subjective challenges of resisting normalization. Based on narrative theories of subjectivity, the role narrative plays in normalization, and a commitment to developing concrete, feminist practices of embodied ethics, I develop a model of “narrative somaesthetics” based on an updated consciousness‐raising model that emphasizes group heterogeneity and narrative conflict that deals with these challenges. Through an analysis of interviews with self‐identified femme lesbians and a “female to femme” transition support group featured in the documentary film, FtF: Female to Femme, I argue that narrative somaesthetics enables the analytical, genealogical work required to identify and weaken normalization's constraints on embodied feminist ethics.     

The Questioning Process in Maudsley Family-Based Treatment. Part 1: Deviation Amplification

Maudsley family based treatment (FBT) continues to demonstrate promising evidence in the treatment of adolescent presentations of anorexia nervosa. In the earlier stages of this treatment modality, the process of empowering families, and in particular, helping parent to follow their natural instincts in making united decisions around re-feeding their child is critical. This paper aims to provide FBT practitioners with structured interviewing guidelines around the amplification of familial interactions around food, drawing on existing familial strengths and therefore empowering parents and families in their process of change. The questioning skills outlined are discussed in light of the theoretical tenets of the Maudsley FBT model.     

Physical activity status of academic professors during their early career transition: an application of the theory of planned behavior

Life-transitions (e.g. parenthood) have been linked to physical inactivity, yet the topic requires further exploration. In this study, we evaluated changes in the physical activity (PA) of adults during their early career transition using retrospective analysis and the theory of planned behavior. Recruitment from January to March 2010 yielded a random sample of 267 assistant professors, ages 25-44, employed within the last five years. Repeated measures analysis of variance (RM ANOVA) concluded that PA declined across the transition (d?=?0.36-0.43) and was further attenuated by marriage, work hours, and parenthood status. Discriminant function analysis (DFA) identified specific behavioral and control correlates about PA enjoyment, limited time, inconsistent schedule, work demands, and job pressures to distinguish between those who remained active from those who did not across the transition. PA interventions administered prior to career transitions may be needed to prevent physical inactivity.     

National suicide prevention lifeline: enhancing mental health care for suicidal individuals and other people in crisis

Linking at-risk callers to ongoing mental health care is a key goal of crisis hotline interventions that has not often been addressed in evaluations of hotlines' effectiveness. We conducted telephone interviews with 376 suicidal and 278 nonsuicidal crisis callers to the National Suicide Prevention Lifeline (Lifeline) to assess rates of mental health care utilization following Lifeline calls and to assess attitudinal and structural barriers to service utilization. Postcall utilization rates were approximately 50% for suicidal and crisis callers who received mental health care referrals. Lack of health insurance and callers' perceptions about mental health problems emerged as significant barriers to accessing continued help.     

Exploring an integrative model of infant behavior: what is the relationship among temperament, sensory processing, and neurobehavioral measures?

Traditionally, developmental psychology, occupational/physical therapy, and behavioral pediatrics view similar infant behaviors from temperament, sensory processing, or neurobehavioral theoretical perspectives. This study examined the relations between similar and unique summary scores of three infant assessments (Early Infancy Temperament Questionnaire - EITQ, the Infant Sensory Profile - ISP, and the NICU Network Neurobehavioral Scale - NNNS) in a healthy sample of 100, one-month-old infants. A Principal Components Analysis of selected subscale scores derived from the three assessments suggested a three-factor model. Temperament and sensory summary scores had the strongest relations on two factors: Sensory-Affective Reactivity and Engagement. A third factor had strong relations between state regulation and motor competence. This new integrative model also validates an existing model and expands explanation of infant behavior across disciplines and methods which have significant implications for assessment, intervention, and management practices.     

Mothers’ and Adolescents’ Perceptions of Family Environment and Adolescent Social-Emotional Functioning

Research has emphasized the importance of the relationship between family functioning and adolescent behavioral development. The present study examines family environment and social-emotional functioning of primarily minority adolescents, viewed from both adolescents’ and mothers’ perspectives. Participants were a school-based sample of adolescents with and without risk for emotional and behavioral disabilities and their mothers (N = 86 dyads). Results suggested an association between the mothers’ views of their adolescent children’s problem behaviors and the adolescents’ self-ratings of risk-taking behaviors across 5 years. Overall, mothers of the at risk youth receiving special education services reported higher ratings of youth problem behaviors, but results also indicated that mothers of the at risk adolescent boys not receiving special education services perceived greater depressive symptoms in their children and more family conflict in their homes. Mothers of youth at risk but not receiving special education services experienced higher levels of stress associated with being a parent than mothers of the not-at-risk adolescents. The parent measures of adolescent behavior and depressive symptoms, family conflict, and parental stress were not predictive of the social-emotional functioning of these adolescents in the multilevel models. Implications of these findings for early identification and family focused intervention programs are discussed.     

Prior knowledge is more predictive of error correction than subjective confidence

Previous research has demonstrated that, when given feedback, participants are more likely to correct confidently-held errors, as compared with errors held with lower levels of confidence, a finding termed the hypercorrection effect. Accounts of hypercorrection suggest that confidence modifies attention to feedback; alternatively, hypercorrection may reflect prior domain knowledge, with confidence ratings simply correlated with this prior knowledge. In the present experiments, we attempted to adjudicate among these explanations of the hypercorrection effect. In Experiments 1a and 1b, participants answered general knowledge questions, rated their confidence, and received feedback either immediately after rating their confidence or after a delay of several minutes. Although memory for confidence judgments should have been poorer at a delay, the hypercorrection effect was equivalent for both feedback timings. Experiment 2 showed that hypercorrection remained unchanged even when the delay to feedback was increased. In addition, measures of recall for prior confidence judgments showed that memory for confidence was indeed poorer after a delay. Experiment 3 directly compared estimates of domain knowledge with confidence ratings, showing that such prior knowledge was related to error correction, whereas the unique role of confidence was small. Overall, our results suggest that prior knowledge likely plays a primary role in error correction, while confidence may play a small role or merely serve as a proxy for prior knowledge.