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A multitrait-multimethod (MTMM) matrix was used to evaluate validity evidence for a digital image manipulation (DIM) body image measurement technique in young women. One hundred one young women completed the DIM procedure and the Thompson and Gray (1995) Contour Drawing Rating Scale to measure self-ideal discrepancy and size perception accuracy components of body image. Seven-day test-retest reliability was acceptable (R = .81-.95). Convergent validity for self-ideal discrepancy was higher (r = .74) than the corresponding heterotrait, monomethod coefficients (r = .46, r = .23) and heterotrait-heteromethod coefficients (r = .18, r = .12). However, the convergent validity coefficient for size perception accuracy was r = .12. The pattern of correlations in the MTMM matrix met the criteria of Campbell and Fiske (1959) for validity of these procedures to measure self-ideal discrepancy but not size perception accuracy. The DIM procedure addresses some of the criticisms associated with figure-rating scales, such as unrepresentativeness of the figures, scale coarseness, and restriction of range in responses. DIM, therefore, represents a realistic, valid alternative to figure-rating scales for measuring self-ideal discrepancy.  相似文献   
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Cognitive outcomes at age 11 of 131 Romanian adoptees from institutions were compared with 50 U.K. adopted children. Key findings were of both continuity and change: (1) marked adverse effects persisted at age 11 for many of the children who were over 6 months on arrival; (2) there was some catch-up between ages 6 and 11 for the bottom 15%; (3) there was a decrease of 15 points for those over 6 months on arrival, but no differentiation within the 6-42-month range; (4) there was marked heterogeneity of outcome but this was not associated with the educational background of the adoptive families. The findings draw attention to the psychological as well as physical risks of institutional deprivation.  相似文献   
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The purpose of this longitudinal case study was to closely examine one deaf child's experience with a cochlear implant and his speech, language, and communication skills from kindergarten through middle and high school using both developmental and sociocultural frameworks. The target child was one of the first children to receive a cochlear implant in the United States in 1988, when he was 5 years of age. The developmental analysis revealed that prior to receiving a cochlear implant the child demonstrated profound delays in speech and language skill development. His speech and language skills grew slowly during the first 3-4 years following implantation, very rapidly from about 5 through 7 years postimplantation, then slowed to rates that were highly similar to same-age peers with normal hearing. The sociocultural analysis revealed that the child's communicative competence improved; that he used sign language but use of sign language decreased as his oral communication skills improved; that as his oral communication skills improved, the adults talked and directed the topic of conversation less frequently; and that topics became less concrete and more personal over time. The results of this study indicate that we may learn more about how to support children who use cochlear implants by examining what they are saying as well as how they are saying it.  相似文献   
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Background: Various methods of impact assessment for health library services exist, including a toolkit developed for the UK. The Knowledge, Resource and Information service (KRIS) for health promotion, health service commissioning and public health (Bristol area, UK) commissioned an independent team at Aberystwyth University to provide an impact assessment and evaluation of their services and to provide evidence for future planning. Objective: The review aimed to provide an action plan for KRIS through assessing the impact of the current service, extent of satisfaction with existing services and views on desirable improvements. Methods: Existing impact toolkit guidance was used, with an adapted impact questionnaire, which was distributed by the KRIS staff to 244 users (response rate 62.3%) in early 2009. The independent team analysed the questionnaire data and presented the findings. Results: Users valued the service (93% considered that relevant information was obtained). The most frequent impacts on work were advice to patients, clients or carers, and advice to colleagues. Literature searching and current awareness services saved staff time. Many users were seeking health promotion materials. Conclusion: The adapted questionnaire worked well in demonstrating the service impacts achieved by KRIS, as well as indicating desirable improvements in service delivery.  相似文献   
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One of the suggested strategies for tackling boys' underachievement is for primary schools to recruit more men teachers to provide boys with positive male role models. However, little is known of how those men teachers already working in primary schools contribute towards the construction of dominant modes of masculinity in schools or how girls engage with those dominant forms. This paper sets out to explore the ways in which two male teachers of one primary class contributed towards the development and maintenance of a particular mode of masculinity. It will be shown that male teachers'attitudes and behaviours were crucial to the construction of a mode of masculinity framed around white, middle-class values (‘intelligence’ and ‘proficiency’) and contextualized within an environment reminiscent of an exclusive men's sports club. It will further be shown how, during the course of the year, the girls devised strategies that challenged the heterosexualized behaviours of one of their male teachers by reversing the ‘male gaze’.  相似文献   
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This paper provides an account of a teacher's use of theory as a tool to develop inclusive practice through a social studies programme in a new entrant class. The account illustrates the ways in which the teacher drew on research to assist in the facilitation of an inclusive educational environment. Presented are research case studies the teacher encountered in an in-service teacher education programme, and the ‘social constructionist’ and ‘personal tragedy’ models that were used as theoretical tools to assist the teacher's planning and teaching practice. Mounted cameras, broadcast microphones and pre- and post-unit interviews with the teacher and students were used to explore the lived culture of the classroom, and the nature and effectiveness of the strategies the teacher used. An ‘interrupted narrative’ methodology engages the reader in the interplay between research and theory in the research case studies. Four major strategies used by the teacher have been identified and these are presented as theoretical tools for other teachers and teacher educators to use, critique and develop to support inclusive practice in their own contexts.  相似文献   
100.
Challenges confronting those who seek to bring about change within large organizations include the need to engage with the values and beliefs held by those involved. In universities with academic cultures that have traditionally lauded and rewarded disciplinary research, attempts to enhance the status and effectiveness of teaching and learning practices must take account of the ongoing power of the research culture. In Australia and elsewhere, prestigious research-extensive 1 universities are now seriously committed to improving the educational experience of student learners from their first year on campus. The focus on teaching and learning is buttressed by another aspect of cultural change - one which values the scholarship of teaching alongside traditional disciplinary research. To the need to re-emphasize teaching, and the need to value that teaching as a scholarly, research-based activity is added a third dimension of change - a focus on the student rather than the teacher. This paper will utilize Fullan's (1991) model for educational change in outlining strategies for change within a large research-extensive university in Australia. While it is too early to ascertain whether those strategies have effectively enhanced student learning, indications are that the strategies have had an impact on the beliefs, behaviour and teaching practice of academic staff. It is suggested that the culture of a university can and will shift given the right conditions for institutional change.  相似文献   
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