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1.
Purpose: This study investigated the effect of summer camp session context on Russian girls’ physical activity (PA). Method: Girls (n = 32, Mage = 10.7 years, SD = 0.6 years) from a resident summer camp taking place in the Vologda Region of Russia were exposed to 1 session context/day (i.e., free play, organized with no choice, organized with choice) on Wednesday, Thursday, and Friday for 3 weeks, with the context order counterbalanced across the 3 weeks. The organized session sport/game changed weekly. The primary outcome was accelerometer-assessed PA. Repeated-measures mixed models were used to analyze all outcome data. Results: Findings showed that girls spent a greater percentage of session time (%time) in moderate-to-vigorous PA (p < .001; effect sizes between free play and organized with no choice and organized with choice, respectively = .60, .42) and moderate PA (p < .001; effect size = .57, .39) and a lower %time in light PA (p < .001; effect size = .55, .52) in organized PA contexts compared with free play. Conclusions: This study provides novel findings in a Russian setting, suggesting that a well-planned, organized camp session can elicit higher PA levels in girls, relative to a free-play session.  相似文献   
2.
Approaches consistent with a Response to Intervention (RTI) framework are becoming increasingly prominent. The present study is a preliminary investigation aimed at gaining a greater understanding of educators' knowledge of RTI and application of RTI principles. It serves as the first step toward understanding educators' preparation to implement these mandated changes. Educators (308) completed an online study to assess their knowledge of tasks inherent in RTI procedures. Respondents were asked to rate their familiarity with RTI principles. Then, respondents were asked to interpret graphical data that were consistent with RTI screening and progress monitoring approaches. Overall, results indicated that the majority of educators perceived themselves as having the knowledge to implement RTI practices. However, when asked to apply RTI-consistent principles, not all were successful. Specifically, school psychologists were better at interpreting and making decisions based on graphical data relative to general and special education teachers. There may be a disconnect between the expectations inherent in an RTI model and teachers' ability to meet these expectations. School psychologists may be positioned to support teachers in this area. The implications of these results for implementing RTI practices and developing professional development programs for general and special educators in elementary schools are discussed.  相似文献   
3.
In this paper, we argue that, as indicators of the educational quality of graduate degree programs, student theses and dissertations are best used in specific contexts. High-quality theses and dissertations, that is, may be the result of factors such as verbal skills students already possessed at admission or of complex interactions between supervisors and students, not only effective class design or offerings. Consequently, this paper recommends ways for programs to avoid making post hoc errors in assessing educational quality and suggests strategies to make the critical appraisal of theses and dissertations a productive, quality-enhancing activity.  相似文献   
4.
This study examined moderate-to-vigorous physical activity (MVPA) levels in youth during flag football practice and compared youth MVPA in practices led by trained or untrained, and by experienced or inexperienced, coaches. Boys (n = 111, mean age = 7.9 ± 1.2 years) from 14 recreation-level flag football teams wore an accelerometer during two practices. Each team’s volunteer head coach reported prior training and coaching experience. Mixed-model team-adjusted means showed the proportion of practice time spent in sedentary (13 ± 1%), MVPA (34 ± 2%) and vigorous (12 ± 1%) activity. Practice contributed ~20 min of MVPA towards public health guidelines. There was no significant difference in percentage time spent in MVPA between teams with trained (mean = 33.3%, 95% CI = 29.4%, 37.2%) and untrained coaches (mean = 35.9%, 95% CI = 25.5%, 42.4%) or between experienced (mean = 34.1%, 95% CI = 30.2%, 38.0%) and inexperienced coaches (mean = 33.8, 95% CI = 27.9%, 39.7%). Although sport provides a setting for youth to accrue MVPA, two-thirds of practice was spent sedentarily or in light activity. Participation in a coach training programme was not associated with higher MVPA. Further research is needed to inform volunteer coach training programmes that provide coaches with skills necessary to increase the percentage of practice time spent in MVPA.  相似文献   
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This study examines the features of school leadership as it evolved in an upper secondary school attempting to enhance school improvement through a dedicated team of developmental leaders. We study the team leadership’s tools and design over one school year and report on the evolution of a collective approach to leadership for school improvement. Researchers in a formative intervention research project supported the change process. Cultural-historical activity theory and a set of new technologies inspired the intervention design. The study describes how conceptions and practices of leadership gradually emerged as a collective and distributed approach to leading educational change and school improvement. In particular, new tools and designs for school team leadership were explored and implemented. The study addresses the need to develop shared and collaborative conceptions of leadership in schools. The study concludes that careful planning and skilful orchestration of human, cultural and technological resources are needed in order to make sustainable improvements in schools.  相似文献   
7.
This article addresses how capacity is conceived of and understood in youth media/civic education programming, and how beliefs about agency, development, relationality and youth manifests in the discourses, programmes, and practices of organizations operating youth media programmes. Through attention to a youth media and development programme in rural Nicaragua, the article addresses a key gap in theorizing how capacity operates within discourses and related practices that constitute ‘youth media’ and, in particular, it critically investigates how youth media discourse rests on an assumed foundation where capacity is defined as agency, empowerment or voice. This article situates youth media production within modernist discourses about education, development and ‘change’, in order to re-conceptualize agency through a mobilities framework that more fully attends to the complex and affective moments in youth media discourses.  相似文献   
8.
The current study sought to examine the construct validity of the Resistance Training Skills Battery for Children (RTSBc), a movement screen purported to assess resistance training skill in children. Children aged 7–10 years (n = 27, 21 males, 6 females) undertook measures of resistance training skill via the RTSBc, motor competence and muscular fitness. Using a median split for RTSBc scores, children were categorised as high or low resistance training competence. Univariate ANCOVAs, controlling for maturation, were used to examine whether measures of muscular fitness and motor competence scores differed as a function of RTSBc competence. Children who were classified as high for resistance training competence had significantly better motor competence (P = .001) and significantly faster 10 m sprint speed (P = .001). However, medicine ball throw and standing long jump scores as well as peak and average isokinetic muscle strength did not differ as a function of RTSBc (P > 0.05). In all cases maturation was significant as a covariate. This study is the first to demonstrate construct validity of the RTSBc as a measure of general motor competence and sprint speed, but not strength, in children aged 7–10 years.  相似文献   
9.
Management devices from industrial sectors are proliferating in the public sector, a trend now being accused of undermining the proper values of public organizations. A prominent example of such a management device is lean management, which is a set of principles and tools employed by contemporary management consultants to eliminate waste and promote value – often for the sake of efficiency. While lean management has been particularly welcomed in the healthcare sector, healthcare professionals are increasingly resisting attempts at leaning their work processes. Applying the notion of trials of valuation, this study empirically unfolds the conflicts arising when lean management is used to reorganize the task of distributing patients to beds in a children’s hospital. Following the turn to value and the pragmatic tenet of studying values as the outcome of work, this paper suggests that the effects of a management device on the values of an organization can fruitfully be investigated for its ability to organize. Further, the paper contributes to the field of valuation studies with a heuristic to undertake such an investigation, directing attention towards the object of valuation, the temporal and spatial dimensions of the valuation situation, and the knowledge used to inform that valuation.  相似文献   
10.
In foregrounding how girls use their bodies when negotiating subjectivities as adolescents, this paper explores possible ways of doing, being and becoming an adolescent girl in urban, multicultural school contexts. Drawing on interview material generated through a longitudinal qualitative study of children's social transitions between childhood and adolescence, the paper more specifically examines how girls constitute subjectivities through bodily practices which position them according to dominant discourses of hetero‐femininity. The paper goes on to argue that the way in which girls negotiate these discourses through practices on and with their bodies has a significant impact on how they subsequently experience their social transition between childhood and adolescence.  相似文献   
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