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101.
This paper examines the gendered representations of scientists in the UK media. Our analysis reveals the asymmetrical ways in which men and women working in science, engineering and technology are portrayed, in particular through the emphasis on women's appearance and a focus on their exceptional status. It also highlights the way female scientists may be used to "sex up" the discipline in the context of increasing concern about the (un)popularity of science. This media analysis is contextualized by drawing on data from 86 scientists examining how women themselves experience press and television coverage and address the cultural contradictions surrounding their role. The research highlights the challenges facing women working in these fields and the dilemmas for those seeking to develop a "human" face for science and promote a positive image for women. 相似文献
102.
Wilder David H. McKeegan Hugh F. Midkiff Robert M. Skelton Richard C. Dunkerly Robert E. 《Research in higher education》1997,38(2):151-171
Change in 4,119 students' freshman to senior ratings of four educational philosophies (vocational, academic, collegiate, and nonconformist) provided four measures of educational impact. Repeated measures analyses of variance compared changes in philosophy as a function of Greek affiliation, controlling for sex, historical era, major, parents' education, scholastic aptitude, and academic motivation. Small but significantly different degrees of change in the collegiate and nonconformist philosophies suggested that Greek affiliation increased social interests and inhibited some forms of intellectual interests. These small differences across all students masked the moderating effect of major. In the nonconformist philosophy, for example, the Greek × major interaction reflected substantial Greek–independent differences among humanities majors, and progressively smaller differences or reversals among social science, physical science, and engineering majors. Possible interpretations of this interaction are offered. 相似文献
103.
The purpose of this study is to investigate the views and opinions of e-learning experts regarding future trends in the e-learning arena. The Delphi technique was chosen as a method of study. This technique is an efficient and effective group communication process designed to systematically elicit judgments from experts in their selected area of expertise. The 35 experts who participated in this study were asked to rate 16 statements according to what they think will probably happen (probability) and what they would like to see happen (desirability). Findings show that participants believe that the use of new technologies will change current educational theories and methodologies and will have impact on instructor skills, effort, feedback, and interaction as well as on the process of learning assessment. Concerning the future of e-learning, participants view a future tendency toward the provision of full online degrees, yet they are skeptical, stating that the e-learning setting will not completely replace the frontal educational setting. Regarding the impact of social and mobile technologies on e-learning, experts seem to view the role of social and mobile technologies as facilitators in the transfer and sharing of information in e-learning settings. 相似文献
104.
QuickSmart is a basic academic skills intervention designed for persistently low-achieving students in the middle years of schooling that aims to improve the automaticity of basic skills to improve higher-order processes, such as problem solving and comprehension, as measured on standardized tests. The QuickSmart instructional program consists of three structured, teacher- or teacher aide-directed, 30-minute, small-group lessons each week for approximately 26 weeks. In this study, 42 middle school students experiencing learning difficulties (LD) completed the QuickSmart reading program, and a further 42 students with LD took part in the QuickSmart mathematics program. To investigate the effects of the intervention, comparisons were made between the reading and mathematics progress of the intervention group and a group of 10 high-achieving and 10 average-achieving peers. The results indicated that although the standardized reading comprehension and mathematics scores of QuickSmart students remained below those of comparison students, they improved significantly from pretest to posttest. In contrast, the standardized scores of comparison students were not significantly different from pretest to posttest. On measures of response speed and accuracy gathered using the Cognitive Aptitude Assessment System (CAAS), QuickSmart students were able to narrow the gap between their performance and that of their high- and average-achieving peers. Implications are drawn regarding the importance of interventions that emphasize the automaticity of basic academic skills for students with learning difficulties. 相似文献
105.
Daniel F. B. Haeufle Jay Worobets Ian Wright Jenny Haeufle Darren Stefanyshyn 《Sports Engineering》2012,15(4):215-220
A common belief in the golf community is that a lighter shaft allows the golfer to swing the club faster. From a mechanical point of view, reducing the mass of the shaft would result in a faster swing. However, a golfer is not a purely mechanical system, and so it is simplistic to assume that identical loads will be applied when swinging different clubs. Therefore, the purpose of this study was to test the hypothesis that golfers behave similar to a mechanical model when swinging clubs of varying mass. A torque driven model estimated the effects caused by the addition of 22?g to the shaft. Twelve golfers hit balls with a standard driver as well as a driver fitted with the same 22?g increase in mass. Club kinematics were collected with a high-speed motion capture system. The model predicted a 1.7?% lower club head speed for the club with additional mass. One subject showed a similar reduction (1.4?%), but one subject showed an increase in club head speed by 3.0?%. Ten subjects did not show any significant differences. These results suggest that golfers do not respond to changes in club mass in a mechanically predictable way. 相似文献
106.
Governing education through data: Scotland,England and the European education policy space 总被引:1,自引:0,他引:1
This paper draws on interview data from national policy makers in England, Scotland and the European Commission to illustrate differences in the referencing of ‘Europe’ in education policy‐making in England and Scotland in order to highlight the emergent complexity of post‐devolution policy‐making in education through a focus on relations and interactions with Europe, as expressed in the negotiation and development of performance data systems. We suggest that policy‐makers in England reference global influences, rather than Europe, while policy‐makers in Scotland reference Europe in order to project a new positioning of Scotland in closer alignment with Europe. Europeanisation in education thus produces differing policy responses from closely aligned, indeed, in the case of England and Scotland, contiguous policy spaces. Thus the paper seeks to contribute to the literature on ‘travelling’ education policy and its ‘local’ mediation and to connect the development of devolution and the changing policy space of education in Europe. 相似文献
107.
As definitions of literacy become reconceptualised, so too do constructions of the primary teacher's identity. This study analyses the discourses that emerged from interviews with a group of Australian primary teachers who talked about their reactions to teaching media. Teachers who embraced this area of learning had a more futures-oriented view of their identity. However, there were still teachers who retained a more traditionalist perception of their role, including some who viewed teaching media as an unnecessary burden. These contrasting perspectives suggest that a crisis in identity will remain unless the boundaries that separate conventional literacies from new literacies can be challenged. 相似文献
108.
Many teachers are concerned about the problems of identifying and assessing dyslexia in their own schools, but lack time during the school day to assess the accuracy of new tests. In the last ten years dyslexia has moved from being a hidden disability to one that is acknowledged in academic, intellectual and professional fields, through advances in genetics and psychological research. Non-recognition can lead to severe problems for a pupil in school and in later life, as well as for teachers, in particular, attempting to devise learning programmes and for schools, in general, facing litigation for not addressing a particular child's specific needs. 相似文献
109.
110.
This research investigated self-efficacy perceptions of Israeli library and information science (LIS) professionals regarding their information retrieval skills, examining the judgments that participants make about their own searching abilities. The study was based on Bandura's four sources of self-efficacy information: (a) past performance or mastery experiences; (b) vicarious observation of others' experiences; (c) verbal or social feedback; and, (d) affective states. An online survey presenting the Information Retrieval Self-Efficacy Scale was distributed among three existing Israeli LIS discussion groups. The questionnaire was completed by 201 LIS professionals. Findings show that participants reported a high level of self-efficacy regarding information retrieval and all four sources of self-efficacy information influenced the construction of self-efficacy beliefs. Correlations between self-efficacy perceptions and several socio-demographic variables were investigated. The data analysis revealed that men and women are impacted differently by self-efficacy information; women reported a higher score for affective states and men are more prone to frustration. Also, a significant relation was found between age and years of experience, as well as the sources that exerted more influence on participants. Older and more experienced participants reported being more impacted by their mastery experiences and their affective states. Participants in the middle of their careers reported a greater influence of social feedback on their self-perception of self-efficacy. 相似文献