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121.
International migration challenges traditional notions of citizenship as mobile citizens may retain or regain their right to vote in elections. This article examines the rebirth of noncitizen voting rights in US local elections during the past decades. While some campaigns provide voting rights only to authorized immigrants, other campaigns extend voting rights to all noncitizens regardless of their status. Some efforts have been led by immigrant rights organizations and other campaigns arose at the initiative of elected officials. Some measures have been passed—or were defeated—by a majority of voters in a jurisdiction (ballot proposal) while other measures have been passed—or were defeated—by elected representatives (as local statutes). Who spearheaded these campaigns for immigrant voting rights and why? What are key ingredients to the success or failure of these campaigns? What have been their impacts? Using qualitative and quantitative data gathered from field research and public records over the past decade, this article addresses these questions and their implications for advancing immigrant incorporation and democratic practice. 相似文献
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Niels van der Aa Geertjan Overbeek Rutger C. M. E. Engels Ron H. J. Scholte Gert-Jan Meerkerk Regina J. J. M. Van den Eijnden 《Journal of youth and adolescence》2009,38(6):765-776
This study examined the associations between adolescents’ daily Internet use and low well-being (i.e., loneliness, low self-esteem,
and depressive moods). We hypothesized that (a) linkages between high levels of daily Internet use and low well-being would
be mediated by compulsive Internet use (CIU), and (b) that adolescents with low levels of agreeableness and emotional stability,
and high levels of introversion would be more likely to develop CIU and lower well-being. Data were used from a sample of
7888 Dutch adolescents (11–21 years). Results from structural equation modeling analyses showed that daily Internet use was
indirectly related to low well-being through CIU. In addition, daily Internet use was found to be more strongly related to
CIU in introverted, low-agreeable, and emotionally less-stable adolescents. In turn, again, CIU was more strongly linked to
loneliness in introverted, emotionally less-stable, and less agreeable adolescents.
相似文献
Geertjan OverbeekEmail: |
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Margot Peeters Antonius H. N. Cillessen Ron H. J. Scholte 《Journal of youth and adolescence》2010,39(9):1041-1052
This study examined the heterogeneity of bullying among adolescents. It was hypothesized that bullying behavior serves different
social functions and, depending on these functions, bullies will differ in their skills, status and social behavior. In a
total sample of 806 8th graders, 120 adolescents (52 boys, 68 girls) were identified as bullies based on peer nominations.
An additional group of 50 adolescents (25 boys, 25 girls) served as the non-bully comparison group. Cluster analysis revealed
three corresponding bully subtypes for boys and girls: a popular-socially intelligent group, a popular moderate group, and
an unpopular-less socially intelligent group. Follow-up analyses showed that the clusters differed significantly from each
other in physical and verbal aggression, leadership, network centrality, peer rejection, and self-perceptions of bullying.
The results confirm the heterogeneous nature of bullies and the complex nature of bullying in the adolescent peer group. 相似文献
125.
Regina van den Eijnden Ad Vermulst Antonius J. van Rooij Ron Scholte Dike van de Mheen 《Journal of youth and adolescence》2014,43(5):790-802
Although peer victimization is of major concern and adolescents spend increasing amounts of time on the Internet, relatively little is known about the psychosocial antecedents and consequences of online victimization. The main aim of this study was to compare the psychosocial antecedents and consequences of online versus real-life victimization. More specifically, the bidirectional relationship between online and real-life victimization on the one hand and psychosocial problems (i.e., loneliness and social anxiety) on the other was examined. In addition, the moderating role of online aggression in the relationship between online victimization and subsequent psychosocial problems was studied. This prospective study, consisting of three annual measurements, was conducted among a sample of 831 adolescents (50.3 % girls) aged 11–15, of which most (80.2 %) had a Dutch ethnic background. The results indicate a unidirectional relationship whereby loneliness and social anxiety predict an increase in latter online victimization rather than the reverse. A bidirectional relationship was found for real-life victimization: loneliness (but not social anxiety) predicted an increase in latter real-life victimization, which in turn predicted an increase in subsequent social anxiety (but not loneliness). No moderating effects of online aggression were found. The findings of the present study suggest that negative online and in real life peer interactions have a differential meaning for, and impact on adolescents’ well-being. 相似文献
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Steven B. Lee Kimberly C. ClabaughBrie Silva Kingsley O. OdigieMichael D. Coble Odile LoreilleMelissa Scheible Ron M. FourneyJesse Stevens George R. CarmodyThomas J. Parsons Arijana PozderArthur J. Eisenberg Bruce BudowleTaha Ahmad Russell W. MillerCecelia A. Crouse 《Forensic Science International: Genetics Supplement Series》2012,6(1):31-40
The ability to properly collect, analyze and preserve biological stains is important to preserving the integrity of forensic evidence. Stabilization of intact biological evidence in cells and the DNA extracts from them is particularly important since testing is generally not performed immediately following collection. Furthermore, retesting of stored DNA samples may be needed in casework for replicate testing, confirmation of results, and to accommodate future testing with new technologies.A novel room temperature DNA storage medium, SampleMatrix™ (SM; Biomatrica, Inc., San Diego, CA), was evaluated for stabilizing and protecting samples. Human genomic DNA samples at varying amounts (0.0625-200 ng) were stored dry in SM for 1 day to 1 year under varying conditions that included a typical ambient laboratory environment and also through successive freeze-thaw cycles (3 cycles). In addition, spiking of 1-4× SM into samples prior to analysis was performed to determine any inhibitory effects of SM. Quantification of recovered DNA following storage was determined by quantitative PCR or by agarose gel electrophoresis, and evaluation of quantitative peak height results from multiplex short tandem repeat (STR) analyses were performed to assess the efficacy of SM for preserving DNA.Results indicate no substantial differences between the quality of samples stored frozen in liquid and those samples maintained dry at ambient temperatures protected in SM. For long-term storage and the storage of low concentration samples, SM provided a significant advantage over freezer storage through higher DNA recovery. No detectable inhibition of amplification was observed at the recommended SM concentration and complete profiles were obtained from genomic DNA samples even in the presence of higher than recommended concentrations of the SM storage medium. The ability to stabilize and protect DNA from degradation at ambient temperatures for extended time periods could have tremendous impact in simplifying and improving sample storage conditions and requirements. The current work focuses on forensics analysis; however this technology is applicable to all endeavors requiring storage of DNA. 相似文献