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191.
L. Christian Elledge Anne Williford Aaron J. Boulton Kathryn J. DePaolis Todd D. Little Christina Salmivalli 《Journal of youth and adolescence》2013,42(5):698-710
Electronic social communication has provided a new context for children to bully and harass their peers and it is clear that cyberbullying is a growing public health concern in the US and abroad. The present study examined individual and contextual predictors of cyberbullying in a sample of 16, 634 students in grades 3–5 and 7–8. Data were obtained from a large cluster-randomized trial of the KiVa antibullying program that occurred in Finland between 2007 and 2009. Students completed measures at pre-intervention assessing provictim attitudes (defined as children’s beliefs that bullying is unacceptable, victims are acceptable, and defending victims is valued), perceptions of teachers’ ability to intervene in bullying, and cyberbullying behavior. Students with higher scores on provictim attitudes reported lower frequencies of cyberbullying. This relationship was true for individual provictim attitudes as well as the collective attitudes of students within classrooms. Teachers’ ability to intervene assessed at the classroom level was a unique, positive predictor of cyberbullying. Classrooms in which students collectively considered their teacher as capable of intervening to stop bullying had higher mean levels of cyberbullying frequency. Our findings suggest that cyberbullying and other indirect or covert forms of bullying may be more prevalent in classrooms where students collectively perceive their teacher’s ability to intervene in bullying as high. We found no evidence that individual or contextual effects were conditional on age or gender. Implications for research and practice are discussed. 相似文献
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How effective is Russian state television in framing the conflict in Ukraine that began with the Euromaidan protests and what is its impact on Russian Internet users? We carried out a content analysis of Dmitrii Kiselev's “News of the Week” show, which allowed us to identify the two key frames he used to explain the conflict – World War II-era fascism and anti-Americanism. Since Kiselev often reduces these frames to buzzwords, we were able to track the impact of these words on Internet users by examining search query histories on Yandex and Google and by developing quantitative data to complement our qualitative analysis. Our findings show that much of what state media produces is not effective, but that the “fascist” and anti-American frames have had lasting impacts on Russian Internet users. We argue that it does not make sense to speak of competition between a “television party” and an “Internet party” in Russia since state television has a strong impact in setting the agenda for the Internet and society as a whole. Ultimately, the relationship between television and the Internet in Russia is a continual loop, with each affecting the other. 相似文献
194.
Christina Sandra Lengfelder 《German politics》2016,25(1):1-24
Triangular development cooperation (TriCo) is a relatively new form of technical cooperation (expert advice), which includes, besides the traditional actors of the donor and the receiver, a third country: the new provider. At first sight, OECD donors' engagement in TriCo cannot be explained by any of the traditional explanations for aid provision. On the one hand, donors pass on their strategically favourable position to the new providers, whereas on the other hand, from a practitioners' view, TriCo is not necessarily beneficial for receiving countries. Therefore, donors' participation in TriCo constitutes a stunning puzzle of international politics. An in-depth case study assesses why Germany has recently engaged in TriCo. Exploring this empirical riddle does not only contribute to understanding this specific cooperation modality, but it also reveals insights for the general study of international cooperation: emerging powers are changing the landscape of international relations. 相似文献
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The differentiation of SIDS from accidental or inflicted suffocation may be impossible without corroborating findings from the death scene or autopsy or in the absence of a confession from a perpetrator. Pulmonary intra-alveolar hemorrhage (PH) has been proposed as a potential clue to suffocation, but none of the previous studies on this topic have limited SIDS cases to those who were in a safe sleep environment, in which all were found supine and alone on a firm surface with their heads uncovered. Our aims are to: (1) compare PH in SIDS cases found in a safe sleep environment to a control group comprised of infants whose deaths were attributed to accidental or inflicted suffocation and (2) assess the effect of age, CPR, and postmortem interval (PMI), with regard to the severity of PH in this subset of safe-sleeping SIDS cases. We conducted a retrospective study of all postneonatal cases accessioned by the Office of the Medical Examiner in San Diego County, California who died of SIDS or suffocation between 1999 and 2004. A total of 74 cases of sudden infant death caused by SIDS (34 cases as defined above, comprising 8% of the total SIDS cases), accidental suffocation (37), and inflicted suffocation (3) from the San Diego SIDS/SUDC Research Project database were compared using a semiquantitative measure of pulmonary intra-alveolar hemorrhage. The most severe (grade 3 or 4) PH occurred in 35% of deaths attributed to suffocation, but in only 9% of the SIDS cases. Age, duration of CPR attempts and PMI had no effect on the severity of PH in SIDS. Our results indicate that the severity of PH cannot be used independently to differentiate SIDS from suffocation deaths. Each case must be evaluated on its own merits after thorough review of the medical history, circumstances of death, and postmortem findings. 相似文献
198.
We examined relationships between abuse, coping, and psychological health among 143 women who had experienced abuse in adult relationships. Measures included characteristics of the abuse, problem-focused and emotion-focused coping, Sense of Coherence, and four measures of psychological wellbeing--the SF-36 Mental Component Scale, the General Health Questionnaire, Center for Epidemiologic Studies Depression scale, and a measure of perceived negative effects of the abuse. Problem-focused coping was not related to psychological health, and the influence of emotion-focused coping on psychological health was indirect. Sense of coherence had significant direct effects on psychological health. Both emotion-focused coping and sense of coherence were related to aspects of the abusive experience. The concept of sense of coherence has parallels with the recently proposed concept of meaning-focused coping, and the data suggest that finding meaning in adverse events such as abuse is associated with better psychological well-being. 相似文献
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Christina Eckes 《European Law Journal》2012,18(2):230-250
The number of international law obligations that have binding force on the Union and/or its Member States is sharply increasing. This paper argues that in this light the well‐functioning of the European Union ultimately depends on the protection of the principle of supremacy from law originating outside of the EU legal order. The supremacy of EU law is essential to ensuring that Member States cannot use national rules to justify derogation from EU law. As a matter of principle, international treaties concluded by the Member States rank at the level of ordinary national law within the European legal order and below all forms of European law (both primary and secondary). Article 351 TFEU exceptionally allows Member States to derogate from primary EU law in order to comply with obligations under anterior international agreements. It does not however allow a departure from the principle of supremacy that underlies the European legal order. In Kadi I, the Court of Justice of the European Union stated that Article 351 TFEU, while it permits derogation from primary law, may under no circumstances permit circumvention of the “very foundations” of the EU legal order. This introduces an additional condition that all acts within the sphere of EU law need to comply with a form of “super‐supreme law”. It also strengthened the principle of supremacy and gave the Court of Justice the role of the guardian of the Union's “foundations”. The Court of Justice acted on the necessity of defending the Union as a distinct legal order, retaining the autonomous interpretation of its own law, and ultimately ensuring that the Union can act as an independent actor on the international plane. 相似文献