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排序方式: 共有147条查询结果,搜索用时 343 毫秒
91.
José María García-de-Madariaga José Antonio Navarro Moreno Agustín Olmo López 《Journalism Practice》2020,14(3):339-357
ABSTRACTThe use of strategies to enhance the media visibility of politicians intensifies above all at election time and their focus is chiefly television due to the fact that it still has the greatest power to sway voters. Thus, based on a content analysis of the evening news on Televisión Española (TVE) and 18 semi-structured in-depth interviews with professionals working at the Spanish public broadcaster, the airtime that politicians were given was established to assess whether it had fulfilled its obligation as regards independence and pluralism at two crucial moments for Spanish politics: the period prior to the election calls, the pre-campaign periods and the official campaigns before the general elections held on 20 December 2015 and 26 June 2016. Both were unique in their own way: on the one hand, the debut of new political parties with the potential to win a large number of seats in Parliament; and, on the other, despite the fact that in just six months the party in power had lost its absolute majority and there were still no visible signs of change at TVE, it is still worth examining the variations in news treatment prior to both elections. 相似文献
92.
Roxana Radu 《Educational studies》2013,39(2):167-182
Exploring a unique region concerning educational reforms in the past 20?years, the present study empirically investigates the attitudes towards parental involvement in school life in a comparative perspective of south-eastern European (SEE) countries for the 2008/2009 school year. Based on a multiple regression model for nine different countries, the research examines the predictors of satisfaction with school–parent partnerships from the parents’ perspective in the SEE context. The 2009 Cross-National Survey of Parents provided detailed evidence of attitudes and practices in educational setups in the Balkans for a representative sample of parents with one or more children enrolled in primary or secondary education. The findings indicate that the most reliable explanatory variable for the parents’ satisfaction with ways of getting involved in school life is the attribution of school–parent roles, with effects knocking on to all the other factors, including the understanding of the need to participate and the feeling of being a stakeholder in the educational process. 相似文献
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J. Barreiro-Gomez I. Mas J.I. Giribet P. Moreno C. Ocampo-Martinez R. Sánchez-Peña N. Quijano 《Journal of The Franklin Institute》2021,358(10):5334-5352
This work proposes a novel data-driven distributed formation-control approach based on multi-population evolutionary games, which is structured in a leader-follower scheme. The methodology considers a time-varying communication graph that describes how the multiple agents share information to each other. We present stability guarantees for configurations given by time-varying interaction networks, making the proposed method suitable for real-world problems where communication constraints change along the time. Additionally, the proposed formation controller allows for an agent to leave or enter the group without the need to modify the behaviors of other agents in the group. This game-theoretical approach is evaluated through numerical simulations and real outdoors experimental results using a fleet of aerial autonomous vehicles, showing the control performance. 相似文献
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Juan Manuel Escudero Juan Manuel Moreno 《School Effectiveness & School Improvement》2013,24(3):280-286
This article deals with issues involved in the training of school support agents for school improvement tasks and purposes. We describe and analyze a specific training programme that was carried out in Madrid, Spain, from 1990 till 1992. Apart from dealing with its initial objectives and assumptions, the article explores the institutional, cultural and personal factors that played a major role throughout the implementation of the programme; finally, it attempts to give an account of the problems involved in the reconstruction of the theory and practice of external support through the in‐service training of school support agents. 相似文献
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Roxana Moreno 《Instructional Science》2010,38(2):135-141
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This article examines the relationship between the general public's understanding of science and the attitude towards public funding of scientific research. It applies a multivariate and discriminant analysis (Wilks' Lambda), in addition to a more commonly used bivariate analysis (Cramer's V), to data compiled from the Third National Survey on the Social Perception of Science and Technology in Spain (FECYT, 2006). The general conclusion is that the multivariate analysis produces information complementary to the bivariate analysis, and that the variables commonly applied in public perception studies have limited predictive value with respect to the attitude towards public funding of scientific research. 相似文献