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Barbara Fresko 《Teaching and Teacher Education》1985,1(4):317-324
Two inservice courses designed to strengthen teachers' subject-matter competencies while introducing them to mathematics curricula for Grades 7 and 8 were investigated. In a pretest-posttest quasi-experimental design, participants were given a confidence measure and knowledge test. After the inservice training, teachers manifested greater self-confidence in knowledge of curricular material, a corresponding increase in mathematics skills, and high levels of confidence in ability to teach the curriculum. Results suggest that when knowledge tests are not feasible, measurement of confidence in solving problems may be sufficient to evaluate the cognitive impact of an inservice program. 相似文献
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Survivors in a male preserve: A study of British women academics' experiences and perceptions of discrimination in a UK university 总被引:2,自引:0,他引:2
Barbara Bagilhole 《Higher Education》1993,26(4):431-447
Women academics in British universities make up a very small minority and are concentrated in the lower grades. All the statistical evidence points to the fact that a reason for this situation is that discrimination exists in the academic profession. Howerver, very little empirical information exists on the nature of this discrimination and how it operates. The study reported here seeks to contribute to the understanding of this phenomenon by exploring the processes involved, through the perceptions and experience of women academics themselves. A total of 43 women from a British university were interviewed at length, and problem areas were highlighted by their evidence.There is the problem of being in very small minorities functioning in a male environment. They suffer from isolation and exclusion from their male colleagues, and challenges to their authority from male students. They have fewer support systems, with few role models or mentors, and little access to communication networks. They report problems with work relationships, and experience hostility from male colleagues and students. The majority had experienced discrimination within the university. Finally, the effects of these factors on their perception of themselves as academics are explored. The majority become convinced that the concept of a women academic is problematic. This leads them to put pressure on themselves to perform better than male colleagues, and to avoid being identified with other women. They become honorary men and as such are in no position to support other women.Being different is a very hard row to hoe. The nail that sticks out gets hammered down. (Two traditional Japanese sayings.New Internationalist, May 1992, p. 231). 相似文献
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Because access to new technologies is unequally distributed, there has been considerable debate about the growing gap between the so‐called information‐rich and information‐poor. Such concerns have led to high‐profile information technology policy initiatives in many countries. In Australia, in an attempt to ‘redress the balance between the information rich and poor’ by providing ‘equal access to the World Wide Web’ (Virtual Communities, 2002), the Australian Council of Trade Unions, Virtual Communities (a computer/software distributor) and Primus (an Internet provider) in late 1999 formed an alliance to offer relatively inexpensive computer and Internet access to union members in order to make ‘technology affordable for all Australians’ (Virtual Communities, 2002). In this paper, we examine four families, one of which had long‐term Information and Communication Technologies (ICT) access, and three of which took advantage of the Virtual Communities offer to get home computer and Internet access for the first time. We examine their engagement with ICT and suggest that previously disadvantaged family members are not particularly advantaged by their access to ICT. 相似文献
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Barbara Grant 《British Journal of Sociology of Education》1997,18(1):101-114
While we usually think of higher education as a process through which every able individual's potential may be realised more fully, it can also be seen as one of arbitrarily disciplining the student to particular ends. One of these ends is the production of the ‘good’, or docile and useful, student subject. A Foucauldian analysis of the university as a disciplinary block, an institution saturated with relations of power, points to the ways in which students are disciplined by both the technologies of domination, which originate in the institution, and those of the self. The latter are the many practices that students adopt, producing themselves as the good student, at times to the detriment of their other interests. However, because power relations are only present between those who are ‘acting subjects’, possibilities for resistance and struggle against the normalising tendencies of the university to find other, more satisfying, forms of student subjectivity are ever present 相似文献
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This article explores ways in which children's picture books form networks of relationships, and their implications for readers and classroom teachers. In this exploration, reading is seen to involve making connections within and beyond the text at hand. These connections, evoked differently across readers, shape readers' interpretations of text. Many possible meanings may arise from just one text, reinforcing the idea that no single correct meaning resides in a text. This article demonstrates tools for exploring textual connections with readers, and the value of such explorations for opening‐up reader interpretations of a text. 相似文献
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Ilana Snyder Lawrence Angus Wendy Sutherland-Smith 《Cambridge Journal of Education》2002,32(3):367-383
This article examines the complex connections between literacy practices, the use of information and communication technologies (ICTs) and disadvantage. It reports the findings of a year-long study which investigated the ways in which four families use ICTs to engage with formal and informal literacy learning in home and school settings. The research set out to explore what it is about computer-mediated literacy practices at home and at school in disadvantaged communities that makes a difference in school success. The findings demonstrate that the 'socialisation' of the technology--its appropriation into existing family norms, values and lifestyles--varied from family to family. Having access to ICTs at home was not sufficient for the young people and their families to overcome the so-called 'digital divide'. The article concludes that old inequalities have not disappeared, but are playing out in new ways in the context of the networked society. 相似文献
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A Methylome‐Wide Association Study of Trajectories of Oppositional Defiant Behaviors and Biological Overlap With Attention Deficit Hyperactivity Disorder 下载免费PDF全文
Edward D. Barker Esther Walton Charlotte A.M. Cecil Richard Rowe Sara R. Jaffee Barbara Maughan Thomas G. O'Connor Argyris Stringaris Alan J. Meehan Wendy McArdle Caroline L. Relton Tom R. Gaunt 《Child development》2018,89(5):1839-1855
In 671 mother–child (49% male) pairs from an epidemiological birth cohort, we investigated (a) prospective associations between DNA methylation (at birth) and trajectories (ages 7–13) of oppositional defiant disorder (ODD), and the ODD subdimensions of irritable and headstrong; (b) common biological pathways, indexed by DNA methylation, between ODD trajectories and attention deficit hyperactivity disorder (ADHD); (c) genetic influence on DNA methylation; and (d) prenatal risk exposure associations. Methylome‐wide significant associations were identified for the ODD and headstrong, but not for irritable. Overlap analysis indicated biological correlates between ODD, headstrong, and ADHD. DNA methylation in ODD and headstrong was (to a degree) genetically influenced. DNA methylation associated with prenatal risk exposures of maternal anxiety (headstrong) and cigarette smoking (ODD and headstrong). 相似文献