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211.
The relationship of values to technology is an important topic in the fields of information studies, human–computer interaction, media studies, and science and technology studies, but definitions and attributes of values differ within and among these fields. We suggest that researchers currently conflate multiple categories when they discuss values. Some of these categories are attributes of the source of values (i.e., people, systems, and hybrid assemblages), and others are attributes of the values themselves. This article disambiguates values in sociotechnical systems by providing a framework to describe where and how values are negotiated and enacted by people, institutions, and technology. The framework includes three dimensions that pertain to the source of values (agency, unit, and assemblage) and three dimensions that pertain to attributes of values (salience, intention, and enactment) to enable precision and comparison across this research trajectory. We illustrate each dimension with examples from the values and design literature. 相似文献
212.
Abstract The home advantage is a widely acknowledged sporting phenomenon, especially in association football. Here, we examine the second leg home advantage, an effect that is discussed in the public domain but which has received very little scientific attention. The second leg home advantage effect occurs when on average teams are more likely to win a two-stage knock-out competition when they play at home in the second leg. That is, both teams have a home advantage but this advantage is significantly greater for the team that plays at home second. Examining data from three different European Cup football competitions spanning 51 years, we show that the second leg home advantage is a real phenomenon. The second leg home team has more than a 50% probability to qualify for the next round in the competition even after controlling for extra time and team ability as possible alternative explanations. The second leg home advantage appears, however, to have decreased significantly over the past decade. Possible reasons for its existence and subsequent decline are presented. 相似文献
213.
A proportion of children with physical impairments experience significant difficulties in communicating with others and may be recommended augmentative and alternative communication (AAC) systems such as speech synthesizers and symbol charts to support ‘natural’ communication skills. However, AAC systems are often under-utilized. Parents have identified barriers to AAC system use to include the organization of speech and language therapy. Speech and language therapists are developing services to school-aged children in response to changes in education, health reforms and models of speech and language development. However, there is little evidence for commissioners of children's services about what constitutes ‘enough’ or ‘good’ speech and language therapy. This paper examines speech and language therapy provision to 23 children using AAC systems in six London authorities. Research strategies include documenting the amount, type, organization and objectives of provision. Evidence for collaboration between school staff and therapists is explored, analysis is made of child characteristics associated with provision and criteria for decision-making documented through interviews with therapists. However, little conjunction exists between what therapists said guided their decision-making concerning provision and observed provision. For the children surveyed in this study it seems that that provision in amount of therapy is related to educational placement rather than individual needs. 相似文献
214.
Inter-professional supervision combines the social processes of supervision and multi-agency working: both complex and often poorly understood processes. This paper discusses the first author’s research of inter-professional supervision, involving an educational psychologist (EP) supervising another professional and complements the recently published guidelines on professional supervision produced by the Division of Educational and Child Psychology (DECP). The research involved 10 semi-structured interviews with six EPs (supervisors) and four other professionals (supervisees) recruited through purposive sampling. Interviews were digitally recorded, transcribed and coded using thematic analysis. Research findings suggested that inter-professional supervision was viewed positively. However, participants had a patchy experience of the contracting aspects of supervision and some talked of conflicting conceptualisations of supervision placing a strain on the supervisory relationship. Conclusions reflect the need to view supervision as a process enacted within multiple contexts which impact upon supervision in important ways. 相似文献
215.
Andrew Reid 《Educational Philosophy and Theory》2013,45(9):921-933
Abstract Traditional analytical philosophy of education assigns a peripheral place to physical education, partly because orthodox epistemology finds its cognitive claims implausible. An understandable but dubious response to this state of affairs is the attempt to relocate physical education within the academic curriculum, with its characteristic emphasis on theoretical knowledge and formal assessment. Dissatisfaction with this response suggests an analysis of physical activity in terms of practical knowledge or knowing how, but the results of this seem inconclusive. More recently, the development of neurocomputational and embodied-cognition approaches in cognitive science appears to offer alternative ways of understanding motor skill and physical activity, and thus of rescuing physical education from its marginal status. But these strategies are not unproblematic, particularly where questions of personal agency and motor control are concerned. Examination of these issues prompts a radical reconsideration of the traditional problem of physical education, and consequently of some familiar assumptions in the philosophy of education. 相似文献
216.
The article begins by examining the predominant image of young people today as alienated, apathetic, and uninvolved in their communities. It is argued that any debate about participation and politics should consider young people's involvement in voluntary and campaigning activities. Using data from a study of 1160 14-16 year-olds, it is shown that a considerable number of young people are involved in volunteering and campaigning, and also that these activities are influenced by gender, ethnicity, locality and the family. The article then explores the ways in which participation in volunteering and campaigning can promote the development of young people's political knowledge, awareness and understanding. It is demonstrated that involvement in these activities affects young people's political development in five ways, specifically in developing an understanding of the needs of different groups in society; a sense of influence over political and social events; a growing sense of party political differences and voting intent; reflection on social structures and processes; and acquiring skills useful in political campaigning. The policy implications of these findings are discussed. 相似文献
217.
Research indicates that significant groups of older people are using Internet/e-mail technology. Using data from a 2007 random sample of 1,680 New Zealanders aged 65–84, predictors of Internet/e-mail usage and the impact of usage on well-being were investigated. Gender, age, education, household composition, income, and work were significant predictors of Internet/e-mail usage. Significant positive relationships were also found between Internet/e-mail usage, self-rated health, leisure/recreation participation and leadership, and well-being. These research findings suggest that public policies should encourage older people to adopt Internet/e-mail technology to ensure continued participation, learning, and well-being throughout later years. 相似文献
218.
219.
Reid A. Bryson 《The Journal of environmental education》2013,44(2):4-5
ABSTRACT:This paper synthesizes what the empirical literature reports regarding what can best be learned outdoors. The review suggests that the outdoors may be effective in stimulating critical thinking, increasing problem-solving skills, and developing concepts rather than rote memory. Little evidence was found to support claims for the superiority of teaching language development in the outdoors. The empirical literature offers qualified support to those who advocate the value of outdoor education in facilitating cognitive development in the areas of environmental education and general science, but the evidence must be regarded as tenuous and uncertain. Much of the research which has been reported falls short of the scientific standards necessary for it to make meaningful contributions to this debate. 相似文献
220.