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Black students' interaction with a predominantly white university's administration, faculty, and students appears to be a central issue in current study of black student success in college. This study examined personality and situational factors predictive of black students' communication with such a university's administration, faculty, and students. The development of an instrument describing environmental and social concerns of black students demonstrated reasonable predictive validity of communication with the administration and white students. Feelings about the social environment and tendencies of communication anxiety were among the strongest predictors of black students' communication.  相似文献   
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The aim of this study was to determine pedometry steps per minute (SPM) cutscores that accurately quantify physical activity (PA) time in first- through fourth-grade physical education. A total of 257 participants were grouped in two data pools, first- and second-grade (n = 126), and third- and fourth-grade (n = 131). Systematic observation was the PA criterion instrument and pedometry was the predictor instrument. Correlations between physical activity measures were strong (r = .82-.89, p < .01). Ten min of PA and 33.33% of the lesson time engaged in PA within a 30-min class can be quantified by 61-63 SPM for first- and second-grade, and 58-61 SPM for third- and fourth-grade. IN CONCOLUSION: (a) SPM values were a valid indicator of students achieving or not achieving PA criteria, and (b) pedometry is a valid and practical tool for physical activity surveillance within physical education.  相似文献   
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This paper is the first part of an edited version of a Keynote Presentation delivered at the AUA Annual Conference, Queen's University Belfast, on 11 April 2006. The second part will appear in the next issue of perspectives.  相似文献   
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This study reports findings of a tracer that investigated differences in the profile and subsequent experiences of scholarship recipients in Uganda who were able to complete the lower secondary school cycle (O level) without interruption (N = 174) and those that dropped out before completing their O-level cycle (N = 51), thereby losing their scholarship. Findings indicate that the scholarship programme had important positive impacts on all participants, even if they were unable to complete their O level. Moreover, scholarships had a multiplier effect; they had positive impacts on recipients' siblings, parents, and neighbours. When scholarship recipients did drop out, the most prevalent causes were poverty, pregnancy, and poor performance. However, even the modest amounts of education these dropouts received changed the course of their lives in positive ways.  相似文献   
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Abstract

The willingness and ability of teachers to integrate information technology (IT) into their teaching is largely dependent on the professional development they receive. However, it is not clear which models of IT professional development result in transformative and effective practice. This article reports on interviews in three countries with ‘exemplary’ IT users who also have professional development roles. It identifies ideas such as the change of teacher role, home-grown experts, comfortable shoes approach, let them struggle and killer applications as part of the repertoire of successful approaches employed by these IT professional developers  相似文献   
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The importance of the concept of professional identity lies in its relationship to professional knowledge and action, but these links are complex. A traditional notion of identity is of something essential about ourselves, a fixed and stable core of ‘self’. More recently, however, identity has been seen as an ongoing and performative process in which individuals draw on diverse resources to construct selves. This process is seen as emerging in and through narratives of practice. This paper, based on research into teachers’ professional identities in relation to behaviour management, presents a narrative analysis showing how ‘Dan’ draws on available resources to construct himself as a teacher and how this process is shaped by the institutions in which he is situated.  相似文献   
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