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41.
As one of the world's largest and most diverse countries, Indonesia faces an enormous challenge as it seeks to upgrade the skills and knowledge of its widespread primary teacher workforce. This challenge is even more acute in remote rural areas, where practising teachers require specialized training to work in classrooms with children of different ages and grades. Yet, due to their remote locations, these teachers have little access to training opportunities, and teacher educators have few opportunities to assess their needs. To explore training needs and instructional strategies employed by rural teachers, we conducted a case study of nine rural schools in the district of Bogor, West Java. We interviewed headmasters and teachers in these schools, instructors at a major Indonesian university, and a district official. We found that while rural teachers generally consider their training to be helpful, they receive little guidance to help them manage and teach large multigrade classes. As a result, pedagogical practices and perspectives vary across nine schools in the same rural district. At the same time, a growing number of “contract teachers” in these schools has reduced the number of multigrade classrooms while increasing the need for training of novice teachers in rural schools.  相似文献   
42.
This article discusses one of the predecessors of modern statistics: the German university teaching tradition called Staotenkunde or Statistik, the reaction of this tradition to people who started at the end of the eighteenth century to order available (mostly numerical) information in tables, and the probable source for the word “statistics”.  相似文献   
43.
The Hong Kong Education Bureau recommends that primary school pupils’ mathematical achievement be enhanced via collaborative discussions engendered by group work. This pedagogic change may be hindered by Confucian heritage classroom practices and Western-dominated group work approaches that predominate in Hong Kong. To overcome these obstacles, we introduced a relational approach to group work in a quasi-experimental study. Our sample included 20 teachers randomly allocated to experimental (12) and control (8) conditions and their 504 mathematics pupils (aged 9–10). The relational approach focused on the development of peer relationships in a culturally appropriate manner and was implemented over 7 months. Pupils were pre-/post-tested for mathematical achievement and systematically observed, and the teachers were assessed for subject knowledge and pre-/post-tested for pedagogic efficacy. Analysis of covariance (ANCOVA) and hierarchical linear modeling (HLM) results show enhanced mathematical achievement, supported by improved peer-based communication skills and time-on-task for the experimental pupils. Experimental teachers raised their pedagogic efficacy. Results indicate the potential of the relational approach for boosting academic achievement via enhanced child-peer-teacher interaction and the need to reassess the role of peer-based latent collectivist learning in Confucian heritage classrooms.  相似文献   
44.
Educational technology research and development - Recent research on multimedia learning has considered the integration of cognitive and affective aspects of media processing. The literature...  相似文献   
45.
Even though guessing biases difficulty estimates as a function of item difficulty in the dichotomous Rasch model, assessment programs with tests which include multiple‐choice items often construct scales using this model. Research has shown that when all items are multiple‐choice, this bias can largely be eliminated. However, many assessments have a combination of multiple‐choice and constructed response items. Using vertically scaled numeracy assessments from a large‐scale assessment program, this article shows that eliminating the bias on estimates of the multiple‐choice items also impacts on the difficulty estimates of the constructed response items. This implies that the original estimates of the constructed response items were biased by the guessing on the multiple‐choice items. This bias has implications for both defining difficulties in item banks for use in adaptive testing composed of both multiple‐choice and constructed response items, and for the construction of proficiency scales.  相似文献   
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47.
Abstract

This study was conducted (a) to determine through factor analysis techniques the basic factors underlying selected blood variables, metabolic variables, and previously determined physical and athletic fitness variables at four fixed stages of metabolic stress and (b) to determine with the t-test and through discriminant function techniques those blood variables which can discriminate between high and low levels of physical fitness. The objective of the analyses was the interpretation of the revealed information in light of previously found knowledge on the relationship of physical activity and susceptibility to heart disease. Four factors were extracted and interpreted: the effect of weight on motor fitness, the detrimental effect of aging on physical fitness, metabolic readiness, and fitness and NEFA mobility. The t-test showed statistical significance for the difference between the physically fit and unfit group means in resting serum cholesterol, submaximal exercise serum cholesterol, maximal exercise blood pH, and recovery period blood pH. The discriminant function of the combined resting and submaximal exercise serum cholesterol has a statistically determined discriminating power for the physically fit and unfit groups.  相似文献   
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Electronic services in the public sector: A conceptual framework   总被引:1,自引:0,他引:1  
Electronic services provided by governmental organizations, here referred to as public e-services, are frequently discussed in the e-government literature. There is, however, little consensus on the meaning of the concepts used to describe and discuss these e-services, and hence, the literature is full of synonymous terms and concepts. This paper is conceptual and presents efforts to understand e-services in the public sector domain by unpacking the public e-service concept into three dimensions; as being (1) a service, (2) electronic, and (3) public (as contrasted to being private). Based on a hermeneutic analysis, these dimensions are discussed in a number of combinations, illustrating that a multi-dimensional take on public e-services must be adopted in order to capture the complexity of governmentally supplied e-services and contribute to theory development, as well as practical utility.  相似文献   
50.
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