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51.
This article describes the strategic and political work in the public library sector in Denmark resulting in a strategy report The Public Libraries in the Knowledge Society, published in 2010. This report provides a framework for understanding the current situation of the libraries and gives recommendations for library leaders and policy makers in the field.  相似文献   
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During the aftermath of recent disasters (both natural and human made), people have communicated by cobbling together available social software resources—relying on the capabilities of Internet tools such as blogs, news sites, and Flickr. Examining the use of social software taking place after the London bombings of July 7, 2005, I propose a method by which we can study users' literate appropriations to shape the development of more accommodating communication systems.  相似文献   
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This study presents findings from analyses of naturally occurring literacy events, where children jointly focus on reading and writing letters of the alphabet, illustrating social constructions of learning created through language and embodied action. Video recorded data from two different families living in an urban low-income area in Tanzania is presented to illustrate the findings. The analysis shows how participation frameworks are negotiated in terms of symmetries and asymmetries between younger and older siblings with both older and younger siblings initiating these frameworks: older siblings using different directives to guide the younger child's focus of attention and younger children both following and resisting such strategies.  相似文献   
55.
Essay scores generated by machine and by human raters are generally comparable; that is, they can produce scores with similar means and standard deviations, and machine scores generally correlate as highly with human scores as scores from one human correlate with scores from another human. Although human and machine essay scores are highly related on average, this does not eliminate the possibility that machine and human scores may differ significantly for certain gender, ethnic, or country groups. Such differences were explored with essay data from two large-scale high-stakes testing programs: the Test of English as a Foreign Language and the Graduate Record Examination. Human and machine scores were very similar across most subgroups, but there were some notable exceptions. Policies were developed so that any differences between humans and machines would have a minimal impact on final reported scores.  相似文献   
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Physical education (PE) is perhaps the school subject most likely to produce relative age effects (RAE). Like in sports, physical maturity gives students an advantage in PE, which might well be mistaken for superior ability. The aim of the present study is to investigate the extent to which physical growth, measured as height, and RAE reflect the assessment in Norwegian PE. Furthermore, we wanted to examine whether there is any gender differences in the assessment in PE as a function of physical growth and RAE. The participants (n?=?2978) were pupils in the last three years of secondary school (13–16 years old). A custom-made questionnaire was designed to collect the necessary data. The correlations between height and mark in PE for boys in 8th, 9th, and 10th grades are respectively r?=?0.14, r?=?0.32, and r?=?0.29. For girls, the correlations are r?=?0.11, r?=?0.33, and r?=?0.21. All correlations are significant (p?<?.05). The number of pupils achieving top marks was 114 in the first half of the year, whereas it was 65 in the second half of the year. The present study showed that physical growth has an impact on the pupils’ PE attainment. The physical growth is of course also mediated by the pupils’ age. RAEs were found in PE attainments also in the Norwegian school system for both genders, despite all the intentions expressed in the PE curriculum.  相似文献   
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A burgeoning interest in learning disabilities during the past five years has aroused educational interest in the hypothesized sequence of motor, perceptual, and symbolic development. The present research was undertaken to test the effectiveness of beginning training at the motor level for children having difficulty with the symbolic system of reading. First- and second grade children were screened on the Gates Primary Reading Test and all motor subtests of the Purdue Perceptual-Motor Survey. The final sample comprised 35 children randomly assigned to one of three treatment groups: Motor Training, Physical Education, and Reading Control. Variables of teacher differences, adult-child ratio, amount of physical activity, and Hawthorne effect were controlled for in the design. Kruskal-Wallis analysis of variance and an analysis of covariance on a parallel form of standardized reading test showed a consistent pattern of greater gains following motor training and reading activities, and minimal progress after the physical education treatment. It was hypothesized that this may reflect effects of structured experiences and more equal distribution of teacher-child interaction. Reading gains of the first-grade children were significantly greater than those of the second-graders beyond the 0.01 level, a result not explainable by ceiling effects. Implications of the slower progress of the older children were explored in terms of a need for focus on particular reading subskills across perceptual-motor-symbolic systems.  相似文献   
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