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31.
Enhancing rates of accurate, active, academic responding can enhance learning. Both temporal manipulations (i.e., reducing time to work on assignments) and providing multiple distributed temporal cues (MDTC), sometimes referred to as explicit timing, have been shown to enhance rates of accurate mathematics responding. The current study was designed to evaluate the effects of session length (i.e., 5 vs. 15 min to write) and temporal cues (i.e., a single initial temporal cue vs. MDTC) on seventh‐ and eighth‐grade students writing assignment rates and writing accuracy. Results showed that the 5 min writing sessions did result in significantly greater rates of accurate responding than the 15 min sessions; however, explicit timing did not significantly alter writing rates or accuracy. These findings suggest that educators can enhance rates of accurate writing by reducing writing session lengths. Discussion focuses on applied implications of providing briefer writing sessions and future research investigating the interaction between multiple temporal cues and assignments.  相似文献   
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Anatomy is one of the cornerstones of medical education. Unfortunately, sufficient evidence has accumulated to suggest a worldwide decline in the resources and time allocated to its teaching. Integration of anatomy with clinical medicine has been frequently advocated as the solution to this academic crisis. Consequently, new ways of harnessing clinical relevance to the teaching of anatomy must be sought to make it applicable to contemporary clinical practice. Human cadavers have been used to teach laparoscopic skills to surgical trainees for some time. More recently, centers in the United States have piloted the use of minimally invasive techniques in the teaching of anatomy to undergraduates. We believe that the use of laparoscopy on human cadavers may also be used to complement the teaching of anatomy to United Kingdom and European medical students. This would not only familiarize students with the topography and morphology of human anatomy, but also with the concept of manipulating anatomical structures to achieve a clinical outcome. Other benefits include improved three‐dimensional orientation, increased dexterity, and development team‐working skills amongst students. A UK feasibility study is currently underway. Anat Sci Ed 1:46–47, 2008. © 2007 American Association of Anatomists.  相似文献   
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Social media in government is becoming one of the major trends in Electronic Government (e-government) research and practice worldwide. During the last few years, several authors have addressed the potential of social media for the innovation of public sector organizations. Most of these contributions have focused on the technical dimensions of social media, while other aspects have not attracted equal attention. In contrast, this introductory article interrogates the role of social media in the basic areas of e-government: government information flows and the availability of government information; the use of information technology to create and provide innovative government services; the impact of information technology on the relationships between the governed and those governing; and the increasing importance of information policies and information technologies for democratic practices. Accordingly, the next few pages propose and develop three dimensions of social media in government: tools, goals, and topics. We think that these dimensions could help to better understand the use of social media in government settings. Then, after a brief review of current trends in social media and government research, we present the articles included in this special issue. Finally, we present some practical lessons and suggest ideas for future research. This special issue could be seen as a starting point for the development of innovation through social media in public administrations around the world.  相似文献   
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Modern spirituality is still challenged by the age-old opposition between matter and spirit. But this traditional dualism has lost some of its sting because modern science itself has been forced to countenance the existence of invisible realities. This article presents some areas of contemporary life in which the spiritual is conspicuously entwined with the material even though the relationship often goes unnoticed. If spirituality can be helped to confront its own tacit acceptance of the material, then it may be possible to move toward a postmodern spirituality, one in which there will be less animosity against, and more acceptance of, the material dimensions of existence.  相似文献   
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Resumen

En este articulo se plantea una discusión acerca de la teoria e investigaciones más relevantes sobre el desarrollo de la comprensión de la historia en el niño. Desde una perspectiva piagetiana se estudian los procesos cognitivos involucrados en la realización de tareas históricas. Se exponen los resultados de una investigación sobre 175 niños acerca de la comprensión de conceptos utilizados comúnmente en la enseñanza de la Historia y una segunda investigación sobre 695 niños acerca de la comprensión y uso de la noción de tiempo cronológico. Los resultados ponen de manifiesto la gran dificultad de este tipo de tareas y su evolución con la edad.  相似文献   
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Emotional competencies are considered protective factors against behaviour problems and have been associated with adequate social and academic development. Early intervention means a greater chance of stability and development of these skills; however, few programmes address these aspects and evaluate their effectiveness in the short, middle or long term. Our research goal was to implement an early intervention programme for the development of emotional competencies based on the mediated reading of children’s literature and to evaluate its long-term effectiveness. Participants were 115 children between the ages of five and eight who were divided into two groups. To assess the impact of the programme, a factorial design was implemented with four independent variables. The ‘Mediated reading’ and ‘Traditional reading’ groups were compared on measures of facial emotion recognition, empathy and emotional regulation. Results indicate that the mediated reading group showed the best performance on all the dimensions evaluated, with significant differences from the traditional reading group. The study concludes by analysing the outcomes and limitations of the programme implemented.  相似文献   
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This study investigated interpersonal coordination tendencies in 1vs.1 dyads in rugby union, here expressed by participants' movement velocity towards or away from the sideline as they competed to score or prevent a try. We examined whether coupling tendencies of members of each dyad shaped key performance outcomes (try or successful tackle). Data on movement displacement trajectories of eight male rugby union players (aged 11–12 years) were analysed during performance in 47 trials. To assess coordination tendencies during exploratory behaviours in the dyads, analyses of performance time series data were undertaken using variable time graphs, running correlations and cross-correlations. Results revealed distinct coupling patterns characterised by shifts between synchronous coordination and asynchronous coordination tendencies and uncoordinated actions. Observed behaviours were interpreted as attempts of competing participants to create and perceive possibilities for action while seeking to achieve specific performance goals. Findings also revealed that a variety of patterned relations between participants resulted in different performance outcomes.  相似文献   
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