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81.
Frank Becker 《Sportwissenschaft》2007,37(4):363-380
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One of the few recurring characteristics in school shooters’ stories is their expression of existential concerns. Many discuss their hatred of the world and existential loneliness in their manifestos, suicide letters, or social media updates. These expressions—called leaking—are made during the planning period preceding their deed. They are not only important in terms of prevention, but also help us understand the intrinsic meanings in this seemingly irrational and psychopathological behavior. This study offers a content analysis of the existential issues in personal expressions of school shooters prior to their deeds in order to shed more light on their motives. 相似文献
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Ricarda Steinmayr Mattias Ziegler Birgit Träuble 《Learning and individual differences》2010,20(1):14-18
Research in clinical samples suggests that the relationship between intelligence and academic achievement might be moderated by sustained attention. The present study aimed to explore whether this interaction could be observed in a non-clinical sample. We investigated a sample of 11th and 12th grade students (N = 231). An overall performance score and a quality of performance score in sustained attention as well as verbal, numerical, and general intelligence scores served as predictors. Achievement criteria were grades in math and German as well as Grade Point Average (GPA) obtained after testing. Both types of sustained attention scores were significantly related to school performance, but only the quality of performance score incrementally contributed to the prediction of school performance above and beyond intelligence. Overall differences in the sustained attention test significantly moderated the relationship between verbal intelligence and German grades. Quality of performance moderated the relationship between general intelligence and GPA as well as the one between numerical intelligence and math grades. The study elucidates the interplay between sustained attention, intelligence, and school performance in a non-clinical sample. 相似文献
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In this study the relationship between physical activity and different dimensions of social integration (number of friends, frequency of contact to friends, number of social contexts the individual is taking part in) is analysed using the data of the Partnermarktsurvey 2009. The concept of opportunities for interaction in foci of activity (here physical activity) is used as the theoretical framework. It can be shown that physical activity has an effect on the social integration of individuals: People who engage in physical activity have more friends, meet them more often and are integrated in more social contexts than people who are not physically active. Differences in social integration even exist among physically active people depending on the kind of sport activity and its form of organisation. Further the setting of the sport activity seems to be of importance. Finally it is recommended that longitudinal data used to investigate the exact causal effect of physical activity on social integration. 相似文献
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Globalisation of learning-The role of the universities in the south: With a special look at sub-Saharan Africa 总被引:1,自引:0,他引:1
Birgit Brock-Utne 《International Journal of Educational Development》1996,16(4):335-346
The first part of the paper discusses the uneven distribution of resources to higher education between the North and South. It then takes up the attitude of the World Bank towards university education in the South and does this by going through several World Bank publications and dwells on the 1994 publication called ‘Higher Education: The Lessons of Experience’. It also discusses the likely effects for the university sector in the South, especially in Africa, of the Jomtien conference on ‘education for all’. The linkage phenomenon between universities in the North and the South is discussed. The following question is raised: Is it at all possible to establish a North South cooperation in the university sector of an empowering kind? Negative as well as positive examples are given. The link that is really missing is then discussed. This is the link between the elites in the country and the people, the link between indigenous knowledge and the imported academic knowledge. This paper argues for a transformation of the universities of the South to include local knowledge. The most common problems of the South can only be understood by analyzing local experiences. A plea is being made for discussing indigenous education. Such a discussion compels us to come to terms with the situation in which even the social construction of a people's reality is and has been constantly defined elsewhere. For Africa to find her way out of the abyss in which she finds herself an alternative national development model is needed. This model is not likely to be found unless the African universities are strengthened and transformed. The transformation would have to do with a strengthening of indigenous research based on local experience. 相似文献
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Contrasting adult literacy learners with and without specific learning disabilities This study of 311 adult education (AE) learners found 29% self-reported having a specific learning disability (SLD). Significant differences in demographic, academic, and life experience variables between the adult learners with and without SLD included: prior participation in special education, having both an SLD diagnosis and a high school diploma, low reading scores, middle age, and negative perceptions about limitations due to reading abilities. A post-hoc regression analysis found SLD status significantly contributes to variance in reading level when controlling for age and IQ. From these findings we conclude that SLD status should be considered an educationally relevant variable in adult education that warrants a diagnostic or clinical teaching approach. 相似文献