Buchbesprechungen     

Werner Hauser  Friedrich Faulhammer  Beatrix Schwar 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2007,6(2):63-65

Ohne Zusammenfassung  相似文献   

An Afternoon in Autumn     

Gerhard Friedrich 《The Educational forum》2013,77(2)

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Global term weights in distributed environments     

Hans Friedrich Witschel 《Information processing & management》2008

This paper examines the estimation of global term weights (such as IDF) in information retrieval scenarios where a global view on the collection is not available. In particular, the two options of either sampling documents or of using a reference corpus independent of the target retrieval collection are compared using standard IR test collections. In addition, the possibility of pruning term lists based on frequency is evaluated.  相似文献   

Portrait of Peter     

Gerhard Friedrich 《The Educational forum》2013,77(3)

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The role of mediating organizations for school reform: independent agents or district dependents?     

Marjorie E. Wechsler  Linda D. Friedrich 《教育政策杂志》2013,28(5):385-401

This paper examines the role of mediating organizations in helping schools engage in whole school change as part of a school district's reform agenda. Specifically, it examines the Learning Community Program in Los Angeles, a programme designed by an external school reform organization, to assist schools in planning and implementing LEARN (Los Angeles Educational Alliance for Restructuring Now). The programme's success is shaped by the district and school contexts in which it operates. As mediating agent, the Learning Community Program must balance the challenges facing the schools ‐‐ particularly their readiness to engage in reform ‐‐ with the demands of the district for scale, accountability and resources. As it does so, it faces the challenges of maintaining program flexibility, building sustainable changes, and preserving its organizational independence. These pressures generate three central dilemmas and threaten to undermine the success of the district's reform and the Learning Community Program ‐‐ scale versus sustainability, district mandates versus site autonomy, and organizational independence versus survival. It concludes that mediating agencies can be constrained by their dependence on policymakers for critical resources.  相似文献   

To a Disappointed Materialist     

Gerhard Friedrich 《The Educational forum》2013,77(3)

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The development of communication apprehension: A retrospective analysis of contributory correlates     

John A. Daly  Gustav Friedrich 《Communication quarterly》2013,61(4):243-255

Although a considerable amount of research demonstrates the powerful effect of oral communication apprehension on social behavior, little research has explored the etiological bases for that anxiety. This research examines the role of parent/home and school variables in predicting the apprehension of college students. Results suggest that the amount of positive reinforcement for communication attempts experienced at home contributes significantly, while general parental affect, negative or punishment responses from parents, and parental competitiveness do not. The grade‐school environment and the perceived amount of error correction present in both grade school and high school were also found to have a significant effect Home and school, when taken together, accounted for significantly more of the apprehension than either one did individually although school effects predominate over home effects.  相似文献   

Good News Tonight     

Gerhard Friedrich 《The Educational forum》2013,77(3)

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ISHMAEL IN THE SOUTH SEA ISLANDS     

Gerhard Friedrich 《The Educational forum》2013,77(3)

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Xenophobia and right-wing-extremism in German youth groups — Some evidence against unidimensional misinterpretations     

Wolfgang Frindte  Friedrich Funke  Sven Waldzus 《Int J Intercult Relat》1996,20(3-4)

The antecedents of violent and xenophobian orientations among young people have been extensively studied after the German reunification, producing various complementary or contradictory theoretical approaches. The present study presents statistical analyses of survey data collected from 1,177 adolescents in six German towns. These serve as the base for a bidimensional structural analysis of extreme right-wing orientation. The overlap between extreme right-wing social orientation and variables, such as gender, educational level or affinity to various youth cultures is analyzed and discussed. It is shown that there is a great danger of misinterpretation if one tries to generalize isolated results concerning xenophobian and violence-related orientations among German youths.  相似文献