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981.
This article develops the motivating opportunities model from its previous conceptual framework to its design, development, and instructional implications. It includes building the utility of the model for implementation around the acronym SUCCESS, representing a systematic approach to analyzing and designing motivation for situational, utilization, competence, content, emotional, social, and systemic factors. Furthermore, it details the considerations and questions included in each of the seven components of a process of analysis and design using SUCCESS as a tool and procedural guide. Accompanying each component are specific strategies that support implementation by generating the motivating opportunities that the model supports using, with examples to illustrate cases of use. Following the development and strategies of the model are research questions that may illuminate motivation in instructional design and human performance technology, and the utilization of the model.  相似文献   
982.
To illuminate barriers to collaboration, this study examines who participates in cross-boundary scholarly collaboration most often and which types of boundary crossing (disciplinary, institutional, role) are engaged in most often. The data of this study came from an interdisciplinary consortium with five partner institutions, including one Historically Black College and University (HBCU). The core disciplines involved in the consortium are life sciences, computer science and math and engineering. Through statistical analysis, we determined that members of the consortium engaged more in interdisciplinary research than inter-institutional research. Participation in all boundary crossing collaborations was greater at the HBCU and students and postdocs were less likely than academics to cross-institutional boundaries.  相似文献   
983.
Instructional teacher leadership is central to a vision of distributed leadership. However, identifying instructional teacher leaders can be a daunting task, particularly for administrators who find themselves either newly appointed or faced with high staff turnover. This article describes the use of social network analysis (SNA), a simple but powerful tool that can help administrators better understand the connectedness of their network and pinpoint influential individuals within it. We offer practical guidance for conducting SNA, generating and modifying a sociogram, and interpreting the resultant data. Additionally, we suggest that information provided by SNA may be used to inform decisions about school/district programmes and policies.  相似文献   
984.
There is limited and inconclusive evidence surrounding the physiological and perceptual responses to heat stress while sleep deprived, especially for females. This study aimed to quantify the effect of 24 h sleep deprivation on physiological strain and perceptual markers of heat-related illness in females. Nine females completed two 30-min heat stress tests (HST) separated by 48 h in 39°C, 41% relative humidity at a metabolic heat production of 10 W · kg?1. The non-sleep deprived HST was followed by the sleep deprivation (SDHST) trial for all participants during the follicular phase of the menstrual cycle. Physiological and perceptual measures were recorded at 5 min intervals during the HSTs. On the cessation of the HSTs, heat illness symptom index (HISI) was completed. HISI scores increased after sleep deprivation by 28 ± 16 versus 20 ± 16 (P = 0.01). Peak (39.40 ± 0.35°C vs. 39.35 ± 0.33°C) and change in rectal temperature (1.91 ± 0.21 vs. 1.93 ± 0.34°C), and whole body sweat rate (1.08 ± 0.31 vs. 1.15 ± 0.36 L · h?1) did not differ (P > 0.05) between tests. No difference was observed in peak, nor rise in: heart rate, mean skin temperature, perceived exertion or thermal sensation during the HSTs. Twenty-four hours sleep deprivation increased perceptual symptoms associated with heat-related illness; however, no thermoregulatory alterations were observed.  相似文献   
985.
Enhancing our understanding of athlete development would be valuable for coaches, parents and administrators to set realistic performance expectations and to advance youth sport policy. To this end, a database of track and field performances was examined. Records of 134,313 performances by athletes aged between 12 and 35 years in sprinting, throwing, jumping and middle distance events were analysed. Results revealed that a minority (Male, 9%; Female, 13%) of top 20 ranked senior athletes were also ranked in the top 20 at Under 13 (U13). These results were supported by the finding that a minority of athletes retained their top 20 ranking at subsequent age grades (36.3% U13-U15; 23% U13-U17; 13% U13-U20; 43.3% U15-U17; 22.1% U15-U20; 41.8% U17-U20). By U20, less than 30% of athletes who had been ranked in the top 20 at U13 were still listed on the national rankings. Examining a broader sample of athletes revealed weak to moderate correlations between performances at different age grades until at least Under 17-Under 20. These findings reinforce the message that excelling at youth level in competitive athletics is not a prerequisite for senior success.  相似文献   
986.
The relative age effect (RAE) is a common phenomenon in youth sport, whereby children born early in the selection year are more likely to experience success and to sustain participation. There is a lack of research investigating variables which influence RAEs within track and field athletics. Such information is vital to guide policies in relation to competition structure, youth development squads and coach education. A database of competition results was analysed to determine the extent to which RAEs were present in track and field athletics in the United Kingdom. Subsequent analyses examined whether age, sex, event and skill level influenced the RAE. Examination of 77,571 records revealed that RAEs were widespread, but most pronounced during Under 13 (U13) competitions; that is, during athletes’ first exposure to formal track and field competition. Sex, event and skill level further influenced the existence and magnitude of RAEs at different age grades. Relative age is a key influencing factor within track and field athletics, especially at the youngest age category. Consequently, national governing bodies need to consider what administrative and stakeholder initiatives are necessary to minimise the effects of RAEs on young athletes’ early experiences of competition.  相似文献   
987.
A multi-disciplinary academic unit at a Canadian university completed an evaluation of course syllabi used in its undergraduate programmes over the previous five years. This paper examines the reasons for the evaluation, the processes employed to collect and analyse the data, and how the results will be incorporated into the next steps of the overall curricula reform planned within the unit. The evaluation focused on the unit’s adherence to departmental and university policies, course reading materials, experiential learning opportunities, forms of assessments (e.g. types and weighting of assignments), learning outcomes and instructor-specific policies (e.g. group work expectations, late assignments). While a summary of the results of the evaluation are provided herein, these are meant to highlight the administrative and curricular benefits and uses of the data, rather than an analysis and discussion of the results themselves.  相似文献   
988.
The practice of integrated education for pupils with special needs has been attempted nationally in Portugal. This has prompted the development of area support teams across the country. Whilst this is a positive move, it has created a pressure for specialist training of teachers. This demand is yet to be fulfilled; an example of an inservice course is outlined in this report.  相似文献   
989.
990.
Multi-disciplinary co-operation, including use of central registers, is now regarded as essential to the management of child abuse, both in the UK and USA. There are significant differences in register operation in the UK and USA, however. This paper describes two research studies of registers in the UK, discusses various issues of register operation and contrasts the UK and USA experience as reflected in research and literature.  相似文献   
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