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Conceptualizing Continuous Coverage: A Strategic Model for Wall-to-Wall Local Television Weather Broadcasts 总被引:1,自引:0,他引:1
George L. Daniels - George L. Daniels is Assistant Professor of Journalism Ginger Miller Loggins is a doctoral student in the College of Communication Information Sciences at The University of Alabama Ginger Miller Loggins 《Journal of Applied Communication Research》2007,35(1):48-66
The 2005 hurricane season provided unprecedented opportunities for local television stations to serve the public interest in live, often commercial-free, coverage of severe weather. In this examination of four local television stations' coverage of four Atlantic hurricanes in two Southeastern markets, observed patterns of behavior culminated in the development of the Local Weather Continuous Coverage Model. The study showed that unlike their cable news counterparts, local television news continuous coverage prioritizes weather personnel over live, on-the-scene news reporting. Of all the weather tools used, radar was the most frequently used, followed by watch and warning graphics. 相似文献
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Twelve elite players from an English Super League club consented to participate in the present study using portable global positioning system (GPS) devices to assess position-specific demands. Distances covered at low-intensity running, moderate-intensity running, high-intensity running, very high-intensity running, and total distance were significantly (P < 0.05) lower in forwards compared with outside backs and adjustables. Metres per minute was higher in adjustables and forwards, owing to higher values for relative distance in medium-intensity running and a rise in high-intensity running from previous absolute values. Sprint distance, sprint frequency, and peak speed were higher in outside backs than both adjustables and forwards. A moderate, significant correlation (r = 0.62, P = 0.001) was apparent between session ratings of perceived exertion and summated heart rate. Results support the requirement for position-specific conditioning and provide preliminary evidence for the use of session ratings of perceived exertion as a measure of match load. 相似文献
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In this study we report some of the outcomes of a study of professional learning that took place in cross school partnerships as they worked towards promoting creativity in schools. The methodology developed by Engeström and his colleagues at The Centre for Developmental Work Research in Helsinki was adopted. This form of intervention involves the preparation and facilitation of workshops in which the underlying structural contradictions that are in play in emergent activities are highlighted and articulated in such a way that participants may engage with what may otherwise remain hidden and unexamined tensions. This approach is based on the writings of the early 20th‐century Russian school of social scientists—Vygotsky, Luria and Leontiev. A principal claim is that the development of creativity requires tools and contexts for such innovatory forms of practice. This study suggests that this claim is a partial representation of the development of creative activity. 相似文献
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Harry Daniels 《British Journal of Special Education》2006,33(1):4-9
This article is based on the text of the Gulliford Lecture given by Professor Harry Daniels at the University of Birmingham in October 2005. Professor Daniels takes, as his starting point, Ron Gulliford's assertion that teachers need to learn from their experience of trying to teach children who are 'hard to teach'. He goes on to look at the process of categorisation, which he identifies as a sociocultural and highly context-dependent process. Harry Daniels explores the pressures in favour of categorisation experienced by parents and professionals alike and notes some of the uses to which categorisations of learners are put. In concluding his article, Harry Daniels contrasts the current rhetoric about the personalisation of learning with the kinds of 'simplistic protocols or magic answers' that are often assumed to follow from categorisation. He argues that glib responses like these run counter to the reflective and dialogic principles established by Ron Gulliford and colleagues two decades ago. 相似文献
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