Social Capital as a Moderator of the Relationship Between Perceived Discrimination and Alcohol and Cannabis Use Among Immigrant and Non-immigrant Adolescents in Israel

Literature highlights the relationship between perceived discrimination and frequency and severity of alcohol and cannabis use. One mechanism for explaining this is the nature of perceived discrimination as a potentially traumatic interpersonal stressor, which can lead to the depletion of social and personal resources. Within a Recovery Capital (RC) framework, the current study explores whether the existence of social capital in the form of parental monitoring, friend and teacher support can buffer the relationship between perceived discrimination and alcohol and cannabis use among immigrant and non-immigrant adolescents, by replenishing the depleted resources. The study included a representative sample of 8,598 students in Israel, aged 11–18, from the Health Behaviors of School Aged Children (HBSC) 2013–2014 data: 1503 immigrant adolescents from the Former Soviet Union [FSU] (N = 955) and Ethiopia (N = 548) and 7086 non-immigrants. Results confirmed that perceived discrimination was positively related to substance use; all three forms of social capital were negatively related to alcohol and cannabis use and moderated the relationship between perceived discrimination and substance use, with the exception of friend support in the case of alcohol use. When all three social capital measures were included together, the adult social capital measures were significant predictors of substance use. Results suggest that levels of social capital, especially as provided by parents and teachers, can help young people, both immigrant and majority group adolescents, to cope with perceived discrimination

Vasoactive Intestinal Peptide and Its Receptors in Human Ovarian Cortical Follicles

BACKGROUND: Ovarian cryopreservation is one option for fertility preservation in patients with cancer. The danger of reseeding malignancies could be eliminated by in vitro maturation of primordial follicles from the frozen-thawed tissue. However, the development of this system is hindered by uncertainties regarding factors that activate primordial follicles. Neuronal growth factors such as vasoactive intestinal peptide (VIP) play important roles in early mammalian folliculogenesis. There are no data on the expression of VIP and its vasoactive intestinal peptide pituitary adenylate cyclase 1 and 2 receptors (VPAC1-R and VPAC2-R) in human preantral follicles. METHODOLOGY/PRINCIPAL FINDINGS: Tissue samples from 14 human fetal ovaries and 40 ovaries from girls/women were prepared to test for the expression of VIP, VPAC1-R, and VPAC2-R on the protein (immunohistochemisty) and mRNA (reverse transcription polymerase chain reaction) levels. Immunohistochemistry staining was mostly weak, especially in fetal samples. The VIP protein was identified in oocytes and granulosa cells (GCs) in the fetal samples from 22 gestational weeks (GW) onwards. In girls/women, VIP follicular staining (oocytes and GCs) was identified in 45% of samples. VPAC1-R protein was identified in follicles in all fetal samples from 22GW onwards and in 63% of the samples from girls/women (GC staining only in 40%). VPAC2-R protein was identified in follicles in 33% of fetal samples and 47% of the samples from girls/women. The mRNA transcripts for VIP, VPAC1-R, and VPAC2-R were identified in ovarian extracts from fetuses and women. CONCLUSIONS: VIP and its two receptors are expressed in human ovarian preantral follicles. However, their weak staining suggests they have limited roles in early follicular growth. To elucidate if VIP activates human primordial follicles, it should be added to the culture medium

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The aim of the present study was to investigate how basic moral sensitivity in bullying, moral disengagement in bullying and defender self-efficacy were related to different bystander behaviors in bullying. Therefore, we examined pathways that linked students' basic moral sensitivity, moral disengagement, and defender self-efficacy to different bystander behaviors in bullying situations. Three hundred and forty-seven teenagers completed a bullying survey. Findings indicated that compared with boys, girls expressed higher basic moral sensitivity in bullying, lower defender self-efficacy and moral disengagement in bullying. Results from the SEM showed that basic moral sensitivity in bullying was negatively related to pro-bully behavior and positively related to outsider and defender behavior, mediated by moral disengagement in bullying, which in turn was positively related to pro-bully behavior and negatively related to outsider and defender behavior. What differed in the relations between outsider and defender behaviors was the degree of defender self-efficacy

Belongingness in early secondary school: Key factors that primary and secondary schools need to consider

© 2015 Vaz et al. It is unknown if, and how, students redefine their sense of school belongingness after negotiating the transition to secondary school. The current study used longitudinal data from 266 students with, and without, disabilities who negotiated the transition from 52 primary schools to 152 secondary schools. The study presents the 13 most significant personal student and contextual factors associated with belongingness in the first year of secondary school. Student perception of school belongingness was found to be stable across the transition. No variability in school belongingness due to gender, disability or household-socio-economic status (SES) was noted. Primary school belongingness accounted for 22% of the variability in secondary school belongingness. Several personal student factors (competence, coping skills) and school factors (low-level classroom task-goal orientation), which influenced belongingness in primary school, continued to influence belongingness in secondary school. In secondary school, effort-goal orientation of the student and perception of their school's tolerance to disability were each associated with perception of school belongingness. Family factors did not influence belongingness in secondary school. Findings of the current study highlight the need for primary schools to foster belongingness among their students at an early age, and transfer students' belongingness profiles as part of the handover documentation. Most of the factors that influenced school belongingness before and after the transition to secondary are amenable to change

Afetações psicológicas de crianças e adolescentes expostos ao conflito armado em uma zona rural da Colômbia

Determinaram-se as afetações psicológicas de 284 crianças e adolescentes expostos ao conflito armado em uma zona rural colombiana, selecionados mediante uma amostragem aleatória. Os instrumentos aplicados foram: a Lista de checagem de comportamento infantil, a autoavaliação de comportamentos de jovens, a Lista de sintomas pós-traumáticos, a Escala de estratégias de enfrentamento para adolescentes e a Escala de resiliência para escolares. 72% da população apresentou afetações psicológicas: 64.4%, condutas internalizadas, 47%, condutas externalizadas. 32%, problemas somáticos; 56%, se encontrava em risco de estresse pós-traumático, e 93% consumia álcool de forma moderada. A estratégia de enfretamento mais utilizada era deixar que as coisas se resolvessem sozinhas. Foi encontrada uma alta necessidade de atenção em saúde. Ser homem constituiu um fator de risco de depressão, agressão e problemas sociais. Ao mesmo tempo que ter até doze anos e estar cursando uma série escolar baixa, foi para os sintomas somáticos em adolescentes. Os resultados evidenciaram a afetação da saúde mental dos participantes.Se determinaron las afectaciones psicológicas de 284 niños y adolescentes expuestos al conflicto armado en una zona rural colombiana, seleccionados mediante un muestreo aleatorio por afijación proporcional. Los instrumentos aplicados fueron: la Lista de chequeo de comportamiento infantil, el Auto-reporte de comportamientos de jóvenes, la Lista de síntomas postraumáticos, la Escala de estrategias de afrontamiento para adolescentes y la Escala de resiliencia para escolares. El 72% de la población presentó afectaciones psicológicas: el 64.4%, conductas internalizadas, el 47%, conductas externalizadas en rango clínico. El 32%, problemas somáticos; el 56%, se encontraba en riesgo de estrés postraumático, y el 93% consumía alcohol en grado moderado. La estrategia de afrontamiento más utilizada era dejar que las cosas se arreglaran solas. Se encontró una alta necesidad de atención en salud. Ser hombre constituyó un factor de riesgo de depresión, agresión y problemas sociales en los niños. A su vez, tener hasta doce años y estar cursando un grado escolar bajo, lo fue para los síntomas somáticos en adolescentes. Los resultados evidenciaron la afectación en la salud mental de los participantes.Psychological effects were determined in 284 children and adolescents exposed to armed conflict in a rural area of Colombia, selected through random sampling proportional allocation. The instruments applied were: The Child Behavior Checklist, the Youth Behavior Self-report, the Trauma Symptoms Checklist for Children, the Coping Scale for Adolescents and the Resilience Scale for School Children. Findings showed that 72% of the population suffers from psychological problems, 64.4 from internalizing behavior and 47% from externalizing behavior within clinical range. It was also found that 32% had somatic problems, 56% were at risk for PTSD and 93% had moderate alcohol consumption. The most frequently used coping strategy was to leave things get fixed by themselves. There was a high need for health care. Being male constituted a risk factor for depression, aggression and social problems in children. In turn, being up to12 years old and a student of a lower grade were risk factors for somatic symptoms in adolescents. Results clearly revealed the impact on mental health of the population under study