An Ecological Approach to Understanding Youth Violence: The Mediating Role of Substance Use

The authors tested an ecological model that posits mediating variables (substance use and mental health) in the association between ecological factors (family closeness, school closeness, and peer closeness) and youth violence in a sample of 4,783 adolescents. Models including substance use present significantly less total effect between ecological factors and youth violence than do models without substance use. Additional probing of significant mediation effect using the Sobel test was performed and suggested that substance use did function as a mediator in the hypothesized path. Considerations of adolescent violence should recognize the possible role of ecological factors and how their influence may vary by substance use.     

An Ecological Approach to Understanding Youth Violence: The Mediating Role of Substance Use

The authors tested an ecological model that posits mediating variables (substance use and mental health) in the association between ecological factors (family closeness, school closeness, and peer closeness) and youth violence in a sample of 4,783 adolescents. Model including substance use present significantly less total effect between ecological factors and youth violence than do models without substance use. Additional probing of significant mediation effect using the Sobel test was performed and suggested that substance use did function as a mediator in the hypothesized path. Considerations of adolescent violence should recognize the possible role of ecological factors and how their influence may vary by substance use.     

The Moderating Effects of Pubertal Timing on the Longitudinal Associations Between Parent–Child Relationship Quality and Adolescent Substance Use

This prospective, longitudinal study investigated the moderating role of pubertal timing on reciprocal links between adolescent appraisals of parent–child relationship quality and girls' (N=1,335) and boys' (N=1,203) cigarette and alcohol use across a 12‐month period. Reciprocal effects were found between parent–child relations and on‐time maturing boys and girls' cigarette and alcohol use, after estimating stability in these constructs across time. Parent–child relationship quality was associated with increased alcohol use 12 months later for early maturing girls. Cigarette and alcohol use were associated with increased problems in the parent–child relationship for late maturing girls. No effects were observed for early and late maturing boys in the pathways between parent–child relationship quality and substance use. Pubertal timing moderated the pathway linking parent–child relationship quality with cigarette use 1 year later such that the association was stronger for late maturing girls compared with early and on‐time maturing girls. The findings indicate interplay between the psychosocial aspects of maturation, family relationships, and adolescent substance use and highlight possible gender‐specific influences.     

CLOSENESS WITH PARENTS AND PERCEIVED CONSEQUENCES OF PREGNANCY AMONG MALE AND FEMALE ADOLESCENTS

Using the 1994–1995 National Longitudinal Study of Adolescent Health, we examine the association between closeness with parents and teen beliefs regarding the consequences of pregnancy. Unlike previous studies in this area, we include measures of closeness to both mother and father and examine effects for both male and female adolescents by family type (two-biological- or two-adoptive-parent, stepfather, and single-mother families). Our findings indicate that parental closeness is most salient for boys living with two biological or adoptive parents. For girls living with two biological or adoptive parents and boys and girls living in stepfather families, controlling for other aspects of the parent-child relationship, as well as adolescent, socioeconomic, and demographic characteristics, eliminates the protective influence of closeness to parents. For teens living in single-mother families, closeness with mother has no effect on beliefs about the consequences of pregnancy. Overall, our findings indicate that it is teen beliefs regarding parental viewpoints on educational achievement and engagement in sexual activity, rather than closeness per se, that has the link to adolescent beliefs about the consequences of pregnancy.     

When the context withholds girls from gender a-typical conduct: Schools' gender role culture and disruptive school behaviour of boys and girls

On average, boys display more disruptive school behaviour than girls. This study looks at this behaviour in the first place as gendered behaviour, investigating whether boys' and girls' disruptive behaviour is associated with their schools' student and teacher gender role culture. Multilevel analyses (HLM7) of representative Flemish data of 2706 male and 2436 female 8th grade students in resp. 57 and 49 secondary schools, and 1247 teachers gathered at the end of school-year 2013/14, revealed that a more traditional student gender role culture is associated with less disruptive school behaviour in girls. As for boys, the positive association between traditional student gender role culture and disruptive school behaviour disappears when accounting for their individual gender role attitudes, which are significantly more traditional than those of girls. More traditional gender role attitudes coincide with more disruptive behaviour in boys and girls. Moreover, boys displaying less disruptive behaviour report a higher felt pressure for gender conformity. No impact is found of the homogeneity of teachers' gender role attitudes. The findings demonstrate that disruptive school behaviour can be looked at as gendered behaviour and can be tackled, at least partly, by discouraging gender stereotypical beliefs in students.     

Social Support and Loss During Adolescence

Abstract

This article describes perceived differences in social support between adolescent boys and girls who have experienced the death of a friend or relative in the last year. The article also evaluates the relative contribution of five sources of social support on adolescent girls' and boys' reports of their self-esteem, depressive symptoms, and disruptive school behavior. Boys and girls do report different levels of social support from different sources. However, the results suggest that the sources of support needed to maintain mental health and school functioning in the face of a loss are the same for boys and girls.     

Examining Racial Differences in the Effects of Substance Abuse on High School Students' Academic Achievement

Abstract

Many studies document racial disparities in the American educational system, finding that white students generally outperform black students. Researchers justifiably focus on structural explanations for such disparities, but generally pay less attention to more proximate influences on academic achievement. However, studies have found that substance use negatively impacts adolescent academic achievement; other findings on race and substance use suggest that this relationship could be more damaging for black students. This paper uses National Education Longitudinal Study data to determine if substance use negatively impacts the academic achievement of high school students, and if black students are more negatively affected than whites. The analysis finds that substance use has a negative impact on academic achievement, even while controlling for a range of known influences on academic achievement. However, this relationship is not found to be more damaging to black students, probably due to white students' higher level of substance use.     

Academic Growth Trajectories and Family Relationships Among African American Youth

This study explored trajectories of African American youths' academic functioning and assessed whether changes in parent–adolescent relationships were associated with changes in youths' academic functioning. The data were drawn from a 3‐year longitudinal study of gender socialization and development in two‐parent African American families and included 197 families. Findings revealed gender differences in achievement trajectories and indicated that boys not only had lower levels of academic achievement compared to girls, but also experienced steeper declines in school self‐esteem during adolescence. Changes in parent–adolescent relationship quality were linked to changes in academic functioning: Increases in conflict were related to decreases in GPA, school bonding, and school self‐esteem and increases in warmth were related to increases in school bonding and school self‐esteem.     

Hostile home environment predicting early adolescent sexual harassment perpetration and potential school-related moderators

Using family systems theory, this longitudinal study of middle school youth examined the effects of abuse, family conflict, and sibling aggression on sexual harassment perpetration (N = 1563; M_age 11.2, 51% boys; 39% Hispanic, 29% Black, and 19% White). Boys reported more sexual harassment than girls; perpetration increased for both. The association between a hostile home environment and sexual harassment perpetration was moderated by school experiences. School belonging buffered effects of hostile home environment on baseline sexual harassment perpetration for boys who experienced abuse and White adolescents with high sibling aggression. Academic grades moderated change in perpetration over time, but effects differed by sex and race. It is important to understand how early violence exposures relate to sexual violence perpetration during early adolescence.     

Affectionate Communication Is Associated With Emotional and Relational Resources in the Grandparent-Grandchild Relationship

Grounded in affection exchange theory (AET; Floyd, 2006), this study examined the extent to which affection received from grandparents is associated with grandchildren’s perceptions of their grandparents and their grandparent-grandchild relationship (in the form of emotional closeness, shared family identity, and perceived availability of social support). Young adult grandchildren (N = 171) completed several instruments in reference to their relationship with a specific grandparent. The results of multiple regression analyses generally supported the hypotheses that received affection is associated positively with grandchildren’s perceptions of their grandparents and their grandparent-grandchild relationship. These findings support AET’s utility in the grandparent-grandchild relationship and the notion that grandparents often influence their grandchildren’s perceptions of their family.     

Parental Influence and Academic Achievement among Middle School Students: Parent Perspective

This study examined the effects of parental influence on middle school students' academic achievement. The sample included 32 parents of middle school students. The questionnaire measured: parental pressure and support; parental help, monitoring, and press for literacy; and communication. There was a relationship that approached significance between communication and academic achievement: as communication increased, academic achievement increased. There was also a relationship that approached significance between parental help, monitoring, and press for literacy and parents' highest level of education: the higher the level of education of parents, the more involved parents were. The implication for school social workers is discussed.     

Development and Lability in the Parent–Child Relationship During Adolescence: Associations With Pubertal Timing and Tempo

Adolescents' and parents' reactions to pubertal development are hypothesized to contribute to changes in family dynamics. Using 7‐year longitudinal data from the NICHD‐SECCYD (488 boys, 475 girls), we examined relations between pubertal development (timing, tempo) and trajectories (developmental change and year‐to‐year lability) of parent–child conflict and closeness from age 8.5 to 15.5 years. Changes were mostly characterized by year‐to‐year fluctuations—lability. Parent–child conflict increased and closeness decreased some with age. Pubertal timing and tempo were more consistently associated with lability in parent–child relationships than with long‐term trends, although faster tempo was associated with steeper decreases in parent–child closeness. Findings provide a platform for examining how puberty contributes to both long‐term and transient changes in adolescents' relationships and adjustment.     

High School Social Climate and Antisocial Behavior: A 10 Year Longitudinal and Multilevel Study

A longitudinal and multilevel approach is used to examine the relationship between antisocial behavior during adolescence and high school social climate. The data are taken from a longitudinal study of 1,233 boys and girls who attended 217 public and private high schools. Students' disruptive behaviors were assessed yearly from 6 to 12 years of age. High school social climate was assessed by teachers, and students reported on their violent and nonviolent antisocial behavior while in high school. The multilevel analyses revealed (1) a large difference between the percentage of variance explained within schools (97%), compared with between schools (3%), and (2) teachers' reports of classroom behavior problems explain between‐school differences in student reported antisocial behavior, after controlling for students' family adversity and history of behavior problems during elementary school. The theoretical and practical implications of the study are examined and future directions for research are discussed.     

High School Family Centers: Transformative Spaces Linking Schools and Families in Support of Student Learning

ABSTRACT

This study explores school, family, and community partnership at the high school level, using eight family centers as the entry point for the investigation. The purpose of the study was to identify ways that parents and school staff could collaborate to support high school students' achievement. The study findings led to the development of a model that represents three inputs that are crucial to the creation of a successful family center: (1) a supportive infrastructure, (2) the existence of skilled center staff, and (3) the presence of responsive programming. These three inputs led to the creation of a thriving center that acts as a transformative space, a “zone of community,” that results in four outputs: (1) the creation of relational trust among adults, (2) shift in parents' role construction and efficacy, (3) the generation of student relational trust, and (4) the development of student efficacy. The data from this study suggest that the relational trust developed in these transformative spaces called family centers can have a positive effect on student efficacy. The study concludes with seven recommendations for schools and districts looking to establish family centers in high schools as a way to expand family engagement at the high school level.     

Parenting Practices as Moderators of the Relationship Between Peers and Adolescent Marijuana Use

Using data from a probability sample of 4,987 adolescents, we examine the degree to which closeness to mother, closeness to father, parental support, and parental monitoring buffer the relationship between peer drug use and adolescent marijuana use. The relationship between peer drug use and adolescent marijuana use was attenuated by both closeness to father and the perception that parents would catch them for major rule violations. These findings confirm the value of conceptualizing certain family characteristics as separate variables and verify that authoritative parenting may help insulate adolescents from peer pressure to use drugs.     

Social Activity,School-related Activity,and Anti–substance Use: Media Messages on Adolescent Tobacco and Alcohol Use

In this article, we present the effects of three hypothesized protective factors—social activities, school-related activities, and anti–substance use media messages—on adolescent tobacco and alcohol use. Data were drawn from the “Monitoring the Future” research project, which was conducted by the Institute for Social Research at the University of Michigan. The sample included 2,551 twelfth-grade students. The results of the structural equation model showed that exposure to media anti-drug messages had an indirect negative effect on tobacco and alcohol use through school-related activity and social activity. The results suggest that comprehensive ecological interventions encompassing media, family, and school can increase the preventive effects of adolescent's substance use.     

高中生自主学习能力与英语听力水平的调查与分析

听力水平不仅是高中学生英语水平的最直接表现,也是高中英语教学效果的最关键指标。影响高中生英语听力水平的因素包括自主学习能力和性别两个方面,而自主学习能力也受性别的影响。定量（实验）研究数据表明：自主学习能力和听力成绩之间存在一定的正相关性;女生自主学习能力和听力水平都显著高于男生;男生自主学习能力的提高,可以弥补在英语听力水平上与女生的差距。因此,在英语教学过程中,必须要加强对学生自主学习能力的培养。     

Association of Demanding Kin Relations With Psychological Distress and School Achievement Among Low‐Income,African American Mothers and Adolescents: Moderating Effects of Family Routine

Association of demanding kin relations and family routine with adolescents' psychological distress and school achievement was assessed among 200 low‐income, African American mothers and adolescents. Demanding kin relations were significantly associated with adolescents' psychological distress. Family routine was significantly related to adolescents' school achievement. Demanding kin relations were negatively associated with school achievement for adolescents from families low in routine, but unrelated to achievement for adolescents in families high in routine. Additional research is needed on poor families and their social networks.     

The Role of Peer Social Capital in Educational Assimilation of Immigrant Youths*

The academic achievement of immigrant children has been a focus of social research for decades. Yet little attention has been paid to peer social capital and its importance as a school context factor for the academic success of immigrant youths. Using multilevel data from the National Longitudinal Study of Adolescent Health (Waves 1 and 3), this article draws upon social capital theory and assimilation theory to examine the effects of peer social capital on the academic achievement and attainment of immigrant and native youths. The effects of three measures of peer social capital are studied, controlled for many important variables, for example, sociodemographic background variables, school characteristics, and family social capital. Results indicate that only the average GPA (grade point average) of peers had a consistent and significant effect on children's achievement and attainment, whereas the density and the homogeneity of the peer network did not. Furthermore, all three measures of peer social capital have stronger effects for immigrant youths than for native youths.