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61.
Sabina Low Joshua R. Polanin Dorothy L. Espelage 《Journal of youth and adolescence》2013,42(7):1078-1089
Despite the veritable influence of the peer context on the elaboration of adolescent aggression, few studies of relational aggression have directly identified and measured peer groups, limiting our ability to draw formal conclusions about the level and nature of peer influence. The current study used a developmental framework to examine peer group influence on individual levels of physical and relational aggression over a year with 6th and 7th grade students (n = 346, 51 % female). A multilevel network approach was used in which peer groups were identified via social network analysis, and peer group influence was evaluated with hierarchical linear modeling (HLM). HLM analyses indicated that peer group aggression (physical and relational) at time 1 was predictive of individual aggression levels at time 2 after controlling for other peer group characteristics as well as other individual risk and protective factors. Although both forms of aggression were embedded in peer networks, findings suggest that physical aggression is relatively less endemic to peer networks, and is more likely to occur in smaller, predominantly male networks. The current study highlights the importance of understanding the influence of peer group membership on adolescent aggression and points to important implications for prevention. 相似文献
62.
Michelle Birkett Dorothy L. Espelage Brian Koenig 《Journal of youth and adolescence》2009,38(7):989-1000
Lesbian, gay, and bisexual students (LGB) and those questioning their sexual orientation are often at great risk for negative
outcomes like depression, suicidality, drug use, and school difficulties (Elliot and Kilpatrick, How to Stop Bullying, A KIDSCAPE
Guide to Training, 1994; Mufoz-Plaza et al., High Sch J 85:52–63, 2002; Treadway and Yoakam, J School Health 62(7):352–357, 1992). This study examined how school contextual factors such as homophobic victimization and school climate influence negative
outcomes in LGB and questioning middle school students. Participants were 7,376 7th and 8th grade students from a large Midwestern
county (50.7% Female, 72.7% White, 7.7% Biracial, 6.9% Black, 5.2% Asian, 3.7% Hispanic, and 2.2% reported “other”). LGB and
sexually questioning youth were more likely to report high levels of bullying, homophobic victimization, and various negative
outcomes than heterosexual youth. Students who were questioning their sexual orientation reported the most bullying, the most
homophobic victimization, the most drug use, the most feelings of depression and suicidality, and more truancy than either
heterosexual or LGB students. A positive school climate and a lack of homophobic victimization moderated the differences among
sexual orientation status and outcomes. Results indicate that schools have the ability to lessen negative outcomes for LGB
and sexually questioning students through creating positive climates and reducing homophobic teasing. 相似文献
63.
Megan L. Mayberry Dorothy L. Espelage Brian Koenig 《Journal of youth and adolescence》2009,38(8):1038-1049
This study tested a social-ecological model of adolescent substance use. Multilevel modeling was used to investigate how systems,
such as parents, peers, schools, and communities, directly influence and interact together to influence adolescent substance
use. Participants included 14,548 (50.3% female) middle school students who were 78.6% White, 5.4% Biracial, 4.8% Asian, 4.8%
Black, and 3.6% Hispanic. Participants completed a survey with scales assessing substance use, peer influences, parental influences,
and characteristics of their school and community. Hierarchical linear modeling (HLM) was used to consider the variation of
parental and peer influences on substance use and how schools and communities relate to both substance use and the relationship
between substance use and peer and parental factors. Results indicated that a positive school climate and a positive sense
of community were associated with less adolescent substance use and that a positive sense of community moderated the relation
between peer and parental influence on adolescent substance use, thereby acting as a protective factor.
相似文献
Brian KoenigEmail: |
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Wolf Linder 《Politische Vierteljahresschrift》2007,48(1):3-16
Ohne Zusammenfassung
Ich danke meiner Mitarbeiterin Andrea Iff für ihren eigenen Diskussionsbeitrag zum Thema, von dem ich viel gelernt habe, sowie
Adrian Vatter und Stephan Heichel (Universit?t Konstanz) für kritische Kommentare. 相似文献
67.
Journal of Chinese Political Science - 相似文献
68.
The juvenile gang in the 1990s differs in many significant ways from the gangs described in the “classical” gang studies of the 1950s and 1960s. Juvenile justice professionals should be aware of the changes in the nature, organization, motivation, and activities of gangs and plan intervention strategies accordingly. One important issue in gang research—one which has great implications for public policy—is defining “gang” and “gang-related crime.” The existence of a “gang problem” in a community may be more related to the definition of “gang” and “gang-related” than to the objective issue of whether, or not, a gang problem exists. Further issues relating to the gang of the 1990s involve changing age and sex distribution of gang members, increasing violence by gangs, and deeper involvement with drug distribution. Implications for public policy are discussed. 相似文献
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