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Patrick R. Parsons 《广播与电子媒介杂志》2013,57(3):354-365
For the last 20 years, scholarly and popular accounts of the development of cable television have recounted the story of John Walson, Sr., who claimed to have started the first CATV system in June of 1948 in Mahanoy City, Pennsylvania. When Walson died in March of 1993, newspapers around the country credited him with starting the nation's first cable system and even “founding”; the industry. The claim, however, has always been clouded by questions and a lack of documentation. This paper reports the results of an investigation of the Walson story. It concludes that, as bright and promising as the Walson tale may be, it probably is not true. At the very least, the preponderance of evidence suggests that Walson got his start in the community antenna television business in late 1950, about the same time as many others around the country and, importantly, probably after another group of businessmen already had begun a system in Mahanoy City itself. 相似文献
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Phillip G. Clark 《Educational gerontology》2013,39(6):427-431
The interest around intergenerational programs and the fostering of intergenerational relationships is growing internationally. However, studies on the profile and functions of intergenerational program managers are still scarce. Furthermore, available approaches to the traits and functions of intergenerational program managers have not highlighted which features are distinctive of these professionals. Through a Delphi study undertaken in Spain, with participation of 18 intergenerational program managers and 12 intergenerational specialists, consensus was reached around characteristics of both the general profile of intergenerational program managers and the specificities of this occupational role. On the one hand, being able to work on a team, having skills for observation and contextual analysis, and being skilled at managing resources were identified as the most important general characteristics. On the other hand, being good at promoting contacts, social relationships, interactions, and bonds was deemed to be the most distinctive feature of this profile. After contrasting our results with international guidelines and standards for intergenerational work, the need to develop and reinforce further the relational nature of this professional figure is argued. 相似文献
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R. J. De Santi 《Educational gerontology》2013,39(3):271-277
The effects of writing style upon mature older readers’ reading comprehension are considered. Two narrative historical selections, the first emotive and abstract and the second nonemotive and concrete, were employed. Miscue analysis was used to evaluate the efficiency with which each reader used reading strategies across the five systems that cue meaningful comprehension. Miscues were analyzed at the word, clause, sentence, and intersentence levels. In addition, interview schedules were employed to identify readers’ perceptions of preferred reading strategies and to permit a comparison with actual performance. The findings indicate that mature older readers are consistent in cue system utilization. A preference for the word cue system influenced both the use of cues from other systems and comprehension. Use of the word‐level cue system is inversely related to the use of the other available cue systems. Preference for cues within words also appears to be inversely related to comprehending effectiveness. The subjects’ perceptions of the reading process and their actual reading performance appeared to determine patterns of cue system use more clearly than did the differences in materials. As a result, those developing materials intended for use in programs with older persons should not only be concerned with the content and quality of those materials but also the skills and perceptions of those who will use the materials. 相似文献
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