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Periods of no practice in performing a technical procedure may impact on the retention of the procedural skills required to produce VLE content. This exploratory paper reports a case study into the application of a validated skills retention model, the User Decision Aid (UDA). Use of the UDA results in a series of indicative retention rates predicting how long the procedures required to carry out Virtual Learning Environment (VLE) content production tasks will be remembered. Considerable variability in retention rates for differing VLE content production tasks was indicated. The study reveals that improvement in predicted VLE content production skills retention rates may be observed when a quality job aid is available and the mental processing complexity resulting from conducting VLE tasks is reduced. Outputs from this research can inform the design of VLEs, lead to the development of targeted training for teaching staff, and the better design of effective resources in order to mitigate skills fade in VLE content production tasks.  相似文献   
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This study compares usage figures between equivalent e-books and print books owned by the Texas A&M University Libraries in the physical sciences and technology. For NetLibrary, the top 10 science e-books were used over six times more than the print books, and the top 10 chemistry e-books were used over three times more than their print counterparts. For ebrary, the top 17 science e-books were used at least 17 times more than the same print books. In Safari, the top 10 computer science e-books were used 207 times more than their print counterparts. Usage statistics such as these can help librarians make informed e-book purchase decisions, especially in times of retrenchment.  相似文献   
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Tech Prep is a federal education initiative funded by the Carl D. Perkins Vocational and Technical Education Act initially authorized in 1990 then reauthorized in 1998. Texas HB 2401 subsequently established the parameters for the operation of Tech Prep in Texas. Texas has 26 regional consortia that coordinate the delivery of services between secondary school districts and two-year colleges under the leadership of consortium directors. The research reported in this paper examined the effectiveness of these consortia based upon an opinion survey administered to Texas Tech Prep consortia directors, community college technical administrators, and secondary technical program directors.  相似文献   
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Achievement goal theory, as an attempt to explain the factors that influence motivated behavior, has received signiticant attention from youth sport researchers, sport psychologists, and educators since its proposal in 1980. This papr reviews the basic tenets of achievement goal theory and outlines potential problems through its usage in attempting lo understand student behavior and attitudes in physical education. Specifically, I argue this reductionist and decontextualized research treats the physical education student as a motivational problem, the teacher as the solution, and the social context of physical education and sport as nonproblematic. This positivist approach to knowledge construction may indirectly act to perpetuate inequitable power relations and dominant idenlogies found in physical education. Ironically, this could dissuade certain youth from participating in sport or physical education, the antithesis of the activity promotion objectives of many achievement goal theorists. I conclude by suggesting to enhance physical education practice, research should employ critical and reflective methods of knowing and continue to seek out student and teacher voices to help create responsive leaming environments for diverse student needs.  相似文献   
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This paper reports findings from a recent large-scale survey of Physical Education (PE) teachers’ perceptions of teaching dance and compares them to results of a study completed 10 years previously [MacLean, J. (2007). A longitudinal study to ascertain the factors that impact on the confidence of undergraduate physical education student teachers to teach dance in Scottish schools. European Physical Education Review, 13(1), 99–116]. The current position of dance is examined in light of the introduction of Curriculum for Excellence (CfE) in 2010, a national initiative in Scottish schools that provides a unified flexible curricular framework for children aged 3–18. Dance remains part of the PE curriculum but also for the first time in Scotland occupies an additional position within the Expressive Arts (EA). Teachers are positioned as agents of change tasked with greater autonomy, flexibility and responsibility in curriculum design. The inclusion of dance in both PE and EA provides potential for teachers to design curricula that excludes dance from the PE curriculum or alternatively use the opportunity to increase dance provision. Currently, little is known about the impact CfE has on the provision and position of dance or the factors that impinge on teachers’ decisions regarding the inclusion of dance in the curriculum. To further such understanding, 85 secondary school PE teachers responded to a questionnaire concerning dance opportunities within the current school context. In addition, the original participants from MacLean (2007) research were re-interviewed to identify and explore the factors that enable teachers to achieve agency when teaching dance. The results indicated that collaborative planning, united goals and collective action had enabled teachers to significantly increase dance provision in schools. Teacher attention had shifted from concerns about individual capacity to a focus on the level of social, cultural and material support in providing valuable educational experiences in dance for all pupils.  相似文献   
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Abstract

Indigenous women stand in solidarity on the frontline of refusal, protecting their ancestral homelands and their ways of life across North America and beyond. The Indigenous stand-off at Standing Rock in opposition to the Dakota Access Pipeline inspires this photo series of vignettes where Indigenous voices accompany images of Indigenous women in their battle as frontline water protectors. The intention of these vignettes is to share the intimacy of Indigenous experiences on the frontline that challenge perceptions of Indigenous women and instead situate them as warriors of wellness in the face of violence. The frontline in this reality represents the contested space where Indigenous people gather to refuse settler-colonial violence against Mother Earth, territorial lands, and Indigenous Peoples. Through the photo essay, we observe how Indigenous women reclaim identity through language revitalization, commitment to original instruction, and the right to visibility. Indigenous women define their missions of wellness and address direct challenges to community health they overcome in these spaces of refusal.  相似文献   
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Knowledge management support for teachers   总被引:2,自引:0,他引:2  
Business organizations worldwide are implementing techniques and technologies to better manage their knowledge. Their objective is to improve the quality of the contributions people make to their organizations by helping them to make sense of the context within which the organization exists; to take responsibility, cooperate, and share what they know and learn; and to effectively challenge, negotiate, and learn from others. We consider how the concepts, tools, and techniques of organizational knowledge management can be applied to the professional practices and development of teachers. We describe a framework for knowledge management support for teachers where the sharing of concrete knowledge scaffolds the attainment of more abstract levels of knowledge sharing. We describe the development of a knowledge management support system emphasizing long-term participatory design relationships between technologists and teachers, regional cooperation among teachers in adjacent school divisions, the integration of communication and practice, synchronous and asynchronous interactions, and multiple metaphors for organizing knowledge resources and activities. This work was supported by the National Science Foundation, REC-0106552.  相似文献   
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