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排序方式: 共有119条查询结果,搜索用时 31 毫秒
1.
Ivan J. K. Dahl 《The Teacher Educator》2013,48(2):23-26
Maintaining that academic freedom is necessary if schools are to function effectively, Dr. Dahl presents lucid arguments to support his position. 相似文献
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Kim M. Tsai Ronald E. Dahl Michael R. Irwin Julienne E. Bower Heather McCreath Teresa E. Seeman David M. Almeida Andrew J. Fuligni 《Child development》2018,89(5):1577-1588
The current study examines the association between parental support and adolescent sleep under varying levels of family stress. Participants included 316 adolescents (Mage = 16.40 years, 43% male) and their parents (Mage = 45.67 years, 91% mothers) from diverse ethnic backgrounds. Both adolescents and parents completed questionnaires and adolescents wore wrist actigraphs and completed self‐reports on their sleep for 7 consecutive days. Results indicated that under contexts of family stress, more parental support was linked to longer sleep duration, less sleep variability, and less time spent awake during the night. Findings suggest that under contexts of family stress, cohesive family relationships may provide a sense of stability and security that is necessary for healthful sleep. 相似文献
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Marcel?B.?M.?de?CroockEmail author Fred?Paas Henrik?Schlandbusch Jeroen?J.?G.?van?Merri?nboer 《Educational technology research and development : ETR & D》2002,50(4):47-58
This article describes a set of computerized tools that support the design and evaluation of competency-based training programs. The training of complex skills such as air traffic control and process control requires a competency-based approach that focuses on the integration and coordination of constituent skills and transfer of learning. At the heart of the training are authentic whole-task practice situations. The instructional design tools are based on van Merriënboer's 4C/ID* methodology (1997). The article describes a training design tool (Core) that supports the analysis and design for competency-based training programs and an evaluation tool (Eval) that supports the subsequent revision of this training design. 相似文献
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Henrik Nordvall Charlotte Fridolfsson 《Scandinavian Journal of Educational Research》2019,63(3):347-362
The aim of this study is to explore the contemporary role of the folk high school as an educational pathway for Swedish MPs. Statistics from the folk high school register at Statistics Sweden are analysed. In summary, there are still quite a large number of former folk high school participants in the Swedish parliament (27%, 2014). The MPs’ folk high school participation mainly took the form of short courses. Over time, the folk high schools have increasingly come to be used by members of parties on the left of the political spectrum. The folk high schools are commonly used as meeting places during the MPs’ political career, and thus not only as an educational pathway to power, as emphasised in earlier research. 相似文献
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Sixten Marklund Franz Hilker Marjorie L. Jenkins Franklin Parker Gustav Jahoda M. J. Langeveld Karl Henrik Eriksson Nicholas Hans Gilbert de Landsheere Leslie D. Mclean J. Cambon A. St. Langeland S. Wiegersma Richard F. Goodings J. B. Biggs 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1966,12(2):221-251
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Information Retrieval systems typically sort the result with respect to document retrieval status values (RSV). According to the Probability Ranking Principle, this ranking ensures optimum retrieval quality if the RSVs are monotonously increasing with the probabilities of relevance (as e.g. for probabilistic IR models). However, advanced applications like filtering or distributed retrieval require estimates of the actual probability of relevance. The relationship between the RSV of a document and its probability of relevance can be described by a normalisation function which maps the retrieval status value onto the probability of relevance (mapping functions). In this paper, we explore the use of linear and logistic mapping functions for different retrieval methods. In a series of upper-bound experiments, we compare the approximation quality of the different mapping functions. We also investigate the effect on the resulting retrieval quality in distributed retrieval (only merging, without resource selection). These experiments show that good estimates of the actual probability of relevance can be achieved, and that the logistic model outperforms the linear one. Retrieval quality for distributed retrieval is only slightly improved by using the logistic function. 相似文献
8.
Family Income Dynamics,Early Childhood Education and Care,and Early Child Behavior Problems in Norway 下载免费PDF全文
The sociopolitical context of Norway includes low poverty rates and universal access to subsidized and regulated Early Childhood Education and Care (ECEC). In this context, the association between family income dynamics and changes in early child behavior problems was investigated, as well as whether high‐quality ECEC buffers children from the effects of income dynamics. In a population‐based sample (N = 75,296), within‐family changes in income‐to‐needs predicted changes in externalizing and internalizing problems (from ages 18 to 36 months), particularly for lower income children. For internalizing problems, ECEC buffered the effect of income‐to‐needs changes. These findings lend further support to the potential benefits of ECEC for children from lower income families. 相似文献
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Henrik Åström Elmersjö 《Paedagogica Historica: International Journal of the History of Education》2015,51(6):727-743
During the interwar period, a number of organisations started to look into education as part of an attempt to understand how nationalism was fuelled through education and to what extent it had forced the outbreak of the Great War. In response to nationalism and a perceived need for reformation of national narratives, the school subjects of history and geography became the primary suspects as advocates of chauvinism and militarism. In 1919, associations for the promotion of understanding and cooperation between the Scandinavian countries – the Norden Associations [föreningarna Norden] – began investigating history textbooks. This revision of textbooks was expanded in the 1930s to explore, assess, and develop the entire teaching of history in the Nordic countries. The Norden Associations converged on many levels with the disparate international movements for educational change. This article presents the Norden Associations as part of a process of hegemonic isomorphism in which cultural hegemony set the institutional boundaries within which the organisations could work in order to attain legitimacy. The article demonstrates how an organisation with a specific political agenda, and with only limited international objectives came to be – not only a part of – but, to some extent, an organisational role model for loftier efforts aimed at global and cosmopolitan history teachings. 相似文献
10.
Andres S. Bustamante Eric Dearing Henrik Daae Zachrisson Deborah Lowe Vandell 《Child development》2022,93(2):502-523
Experimental research demonstrates sustained high-quality early care and education (ECE) can mitigate the consequences of poverty into adulthood. However, the long-term effects of community-based ECE are less known. Using the 1991 NICHD Study of Early Child Care and Youth Development (n = 994; 49.7% female; 73.6% White, 10.6% African American, 5.6% Latino, 10.2% Other), results show that ECE was associated with reduced disparities between low- and higher-income children's educational attainment and wages at age 26. Disparities in college graduation were reduced the more months that low-income children spent in ECE (d = .19). For wages, disparities were reduced when children from low-income families attended sustained high-quality ECE (d = .19). Findings suggest that community-based ECE is linked to meaningful educational and life outcomes, and sustained high-quality ECE is particularly important for children from lower-income backgrounds. 相似文献