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Bern's gender schema theory (Bern 1981, 1983, 1993) provides a useful framework for examining the influence of women scientist role models on girls’ perceptions of science and scientists. The purpose of this paper is (1) to describe how Bern's gender schema theory serves as a framework for guiding future research, (2) to examine the fundamental premises of Bern's gender schema theory as they relate to the processing of information about science and gender roles, and (3) to identify key conditions and criteria from gender schema theory to guide the design of television programs that use role models to reduce gender‐stereotyping of science.  相似文献   
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ABSTRACT

The objective of this review was to systematically describe the traditional and contemporary data capture and analytic methods employed in performance analysis research in team invasion sports, evaluate the practicality of these methods, and formulate practical recommendations on methods for analysing tactics and strategies in team invasion sports. A systematic search of the databases SPORTDiscus, Web of Science, Scopus, MEDLINE and PubMed was performed. Keywords addressed performance analysis methods and team invasion sports, with all other disciplines of sports science excluded. A total of 537 articles were included in the review and six main themes of research identified. Themes included game actions, dynamic game actions, movement patterns, collective team behaviours, social network analysis and game styles. Performance analysis research has predominantly focused on identifying key performance indicators related to success by analysing differences in game actions between successful and less successful teams. However, these measures are outcome-focused and only provide limited insight into winning team’s strategy. Team invasion sports are now viewed as dynamic, complex systems with opposing teams as interacting parts. Strategies and tactics should be analysed using a holistic process-orientated approach by recording dynamic actions, collective team behaviours and passing networks, and viewing them in game styles.  相似文献   
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BACKGROUND: The informationist programme at the Library of the National Institutes of Health (NIH) in Bethesda, MD, USA has grown to 14 informationists working with 40 clinical and basic science research teams. PURPOSE: This case report, intended to contribute to the literature on informationist programmes, describes the NIH informationist programme, including implementation experiences, the informationists' training programme, their job responsibilities and programme outcomes. BRIEF DESCRIPTION: The NIH informationist programme was designed to enhance the library's service capacity. Over time, the steps for introducing the service to new groups were formalized to ensure support by leadership, the team being served and the library. Job responsibilities also evolved from traditional library roles to a wide range of knowledge management activities. The commitment by the informationist, the team and the library to continuous learning is critical to the programme's success. RESULTS / OUTCOMES: NIH scientists reported that informationists saved them time and contributed to teamwork with expert searching and point-of-need instruction. Process evaluation helped refine the programme. EVALUATION METHOD: High-level, preliminary outcomes were identified from a survey of scientists receiving informationist services, along with key informant interviews. Process evaluation examined service implementation, informationists' training and service components. Anecdotal evidence has also indicated a favourable response to the programme.  相似文献   
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This paper presents the development and implementation of a professional development workshop series on integrating mobile phones into science teaching for a group of teachers in Sri Lanka. The series comprised a 3‐day Planning Workshop followed by implementation of the planned lessons in real classrooms and a subsequent 1‐day Reviewing Workshop. During the Planning Workshop, teachers were provided with a hands‐on‐session on the use of mobile phones in science teaching followed by collaborative lesson planning activities. The methodological approach taken to evaluating the initiative was qualitative, and data were collected using observations and fieldnotes. The data were analysed using thematic analysis techniques with the support of NVivo8 (QSR International Pty Ltd., Victoria, Australia) qualitative data analysis software. It was found that as professional development for teachers was provided separately as Planning and Reviewing Workshops, these workshops supported the teachers in recognising the educational potential of mobile phones, in learning how to use them in science teaching and learning, in changing their attitudes towards the use of mobile phones in teaching and in sharing knowledge and skills relating to mobile phone applications in science teaching and learning.  相似文献   
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Lifelong learning puts learner self-direction centre-stage. However, increased responsibility should not come at the price of over-burdening or abandonment of learners as they progress along their learning journey. This paper introduces an approach to wayfinding support for lifelong learners based on self-organisation theory. It describes an architecture which supports the recording, processing and presentation of collective learner behaviour designed to create a feedback loop informing learners of successful paths towards the attainment of learning goals. The approach is presented as an alternative to methods of achieving adaptation in hypermedia-based learning environments which involve learner modelling. The article concludes with a discussion of the questions being addressed in our ongoing research.  相似文献   
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University Lecturers' Perceptions of Gender and Undergraduate Writing   总被引:2,自引:0,他引:2  
It has been argued that male and female undergraduates adopt different, gendered writing styles. This paper discusses findings from a project that examined this issue, and explores lecturers' perceptions of gender and undergraduate writing. It shows that, in the case of 'second-class' awarded essays, a majority of academics were unable to correctly identify the authors gender. Applying analysis of discourse to the explanations of academics concerning their attempts at gender identification, we found that narratives used by academics tended to support discourses of gender difference, particularly in terms of ability. These various narratives, and the resulting constructions of male and female students, are discussed. It is argued that the narratives position male and female students in stereotypical ways, with implications for their power positions. We conclude that while it is important that gendered trends around undergraduate writing are recognised and addressed, the stereotyping of students according to gender must be avoided.  相似文献   
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This study examines perspectives of educators on the advanced placement opportunity gap for African American students. Using interviews with 11 educators from 10 high schools, we explored their perceptions regarding the impact of a local academic achievement program on the enrollment of African American students in honors and advanced placement courses. Results of the analysis suggest that there is a perceived and real gap in the participation of African American students in AP courses. Findings also revealed that educators were concerned about the lack of access for African American students to AP courses. Further, issues of belonging and operational citizenship within the school environment were raised. Recommendations for pedagogical techniques are presented as well as suggestions for future research. Jocelyn D. Taliaferro is an Assistant Professor in the Department of Social Work at North Carolina State University. Dr. Taliaferro earned her BA degree in Psychology with minors in African American Studies and English from University of Delaware and her MSW from Howard University in Washington, D.C. She returned to University of Delaware to earn her PhD in Urban Affairs and Public Policy. Dr. Taliaferro’s teaching and research interests include African American student achievement, social policy, community development, and family support. Jessica T. DeCuir-Gunby is an Assistant Professor of Educational Psychology in the Department of Curriculum & Instruction at North Carolina State University, CB#7801, Raleigh, NC, 27695, USA. Dr. DeCuir-Gunby earned her BS degree with a double major in Psychology and Spanish from Louisiana State University. She earned both her MA and PhD degrees in Educational Psychology at the University of Georgia. Dr. DeCuir-Gunby’s research and theoretical interests include race and racial identity development in education, Critical Race Theory, mixed methods research, and emotions.  相似文献   
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