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We extend the basic model of spatial competition in two directions. First, political parties and voters do not have complete information but behave adaptively. Political parties use polls to search for policy platforms that maximize the probability of winning an election and the voting decision of voters is influenced by social interaction. Second, we allow for the emergence of interest groups. These interest groups transmit information about voter preferences to the political parties, and they coordinate voting behavior. We use simulation methods to investigate the convergence properties of this model. We find that the introduction of social dynamics and interest groups increases the separation between parties platforms, prohibits convergence to the center of the distribution of voter preferences, and increases the size of the winning set. 相似文献
705.
The author, a Swedish diplomat with extensive experience in peace-keeping initiatives of the United Nations, focuses on two questions that are prominent in the management of intractable international conflict: (1) the interplay between short-term and long-term interventions; and (2) the growing "tools" that are available to mediators and other peacemakers, and how to judge their effectiveness. This brief essay is an adaptation of the author's informal remarks at the March, 2002 Hewlett Centers meeting in New York City. 相似文献
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Esther A. Rutten Geert Jan J. M. Stams Gert J. J. Biesta Carlo Schuengel Evelien Dirks Jan B. Hoeksma 《Journal of youth and adolescence》2007,36(3):255-264
In this study, we investigated the contribution of organized youth sport to antisocial and prosocial behavior in adolescent
athletes. The sample consisted of N=260 male and female soccer players and competitive swimmers, 12 to 18 years of age. Multilevel regression analysis revealed
that 8% of the variance in antisocial behavior and 7% of the variance in prosocial behavior could be attributed to characteristics
of the sporting environment. Results suggested that coaches who maintain good relationships with their athletes reduce antisocial
behavior, and that exposure to relatively high levels of sociomoral reasoning within the immediate context of sporting activities
promotes prosocial behavior. These results point to specific aspects of adolescents’ participation in sport that can be used
to realize the educational potential of organized youth sport.
She is currently writing her Ph.D. thesis on sports and education. Interests include moral development, behavioral adaptation,
and delinquency.
Associate Professor of Special Education at the University of Amsterdam, The Netherlands. His research interests include socio-emotional
development and moral education.
Professor of Educational Theory in the School of Education and life long learning, University of Exeter, UK. His research
focuses on the role of communication in education.
Professor of Special Education at the Free University of Amsterdam, The Netherlands. His research interests concern socio-emotional
development and developmental psychopathology, especially within the framework of attachment theory.
She is working on a Ph.D. thesis on dyslexia. Her interests include socio-emotional development and learning problems. Free
University of Amsterdam, The Netherlands.
Assistant Professor at the Department of Developmental Psychology of Free University of Amsterdam, The Netherlands. Interests
include methods of developmental research and multilevel modeling.
University of Amsterdam, Faculty of Social and Behavioral Sciences, Department of Education 相似文献
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Jessica Woodhams Matthew Tonkin Amy Burrell Hanne Imre Jan M. Winter Eva K. M. Lam Gert Jan ten Brinke Mark Webb Gerard Labuschagne Craig Bennell Leah Ashmore-Hills Jasper van der Kemp Sami Lipponen Tom Pakkanen Lee Rainbow C. Gabrielle Salfati Pekka Santtila 《Legal and Criminological Psychology》2019,24(1):123-140
710.
Martin Nekola Jan Kohoutek 《Canadian public administration. Administration publique du Canada》2016,59(2):289-309
This paper uses data from two countries to develop profiles of policy directors and managers in the sub‐national public bureaucracies of Canada and the Czech Republic. Canadian directors and managers undertake more analytically complex tasks for which research and evaluation is necessary. In comparison, Czech managers are more firmly engaged in project management agendas, and Czech directors tend to rely on personal experience and routine approaches. Overall, the sample shows that different policy styles are emphasized in each country and at different levels ranging from rational‐technical and advisory‐interactive (Canadian directors and managers), process expertise (Czech managers), and a combination of analytical rationality and issue activism (Czech directors). 相似文献