Digital media adoption in schools: Bottom-up, top-down, complementary or optional?
Digital media adoption in schools: Bottom-up, top-down, complementary or optional?
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学校采用数字媒体：自下而上、自上而下、互补还是可选？
DOI：
10.1016/j.compedu.2014.12.019
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
B. Wespi
中科院分区：
文献类型：
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作者：
D. Petko;N. Egger;A. Cantieni;B. Wespi
过去的研究表明，学校的创新过程在参与性和自愿性的情况下会更成功。为了检验这一概念，我们基于对学校工作人员的小组访谈，将学校分为四种不同的创新过程类型：互补的自下而上和自上而下的发展（类型1），不支持自下而上的自上而下的发展（类型2），不支持自上而下的自下而上的发展（类型3）和既没有很强的自下而上也没有自上而下的主动性的可选发展（类型4）。在此基础上，对这些学校357名教师和1051名九年级学生的调查回复数据进行方差分析。与我们的一些预期相反，我们发现采用自上而下和自下而上互补策略的学校以及采用自上而下策略的学校的教师仅比自下而上或可选创新型学校的教师表现出更好的信息通信技术资源和更密集的教育技术使用。此外，与自下而上或可选的信息通信技术整合学校相比，第1类和第2类学校的教师使用信息通信技术的程度由教室中的计算机数量来预测。我们的研究结果表明，如果没有自上而下的支持，自下而上的创新战略可能会失败，特别是在缺乏技术安装资金的情况下。
Past research has suggested that innovation processes in schools are more successful when they are participatory and voluntary. To examine this notion, we categorized schools into one of four different innovation-process types, based on group interviews with school staff: complementary bottom-up and top-down development (type 1), top-down development that is not supported bottom-up (type 2), bottom-up development that is not supported top-down (type 3) and optional development with neither strong bottom-up nor top-down initiatives (type 4). Based on this typology, analysis of variance was then conducted on survey response data from 357 teachers and 1051 9th grade students from these schools. In contrast with some of our expectations, we found that teachers in schools with a complementary top-down and bottom-up strategy as well as schools with a top-down strategy only showed better ICT-resources and a more intensive use of educational technology than those in bottom-up- or optional-innovation-type schools. Additionally, teachers' ICT-use in type 1 and 2 schools is predicted to a higher degree by the number of computers in the classroom than in schools where ICT-integration is bottom-up or optional. Our findings suggest that bottom-up innovation strategies are likely to fall short without top-down support, especially when funds for technology installations are missing.
灵长类腰方肌的肌肉构造 (4)
DOI：
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发表时间：
2010
期刊：
影响因子：
--
作者：
岡健司;後藤遼佑;熊倉博雄
通讯作者：
熊倉博雄