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The BlueJ System and its Pedagogy 总被引:1,自引:1,他引:0
Michael Kölling Bruce Quig Andrew Patterson John Rosenberg 《Computer Science Education》2013,23(4):249-268
Many teachers experience serious problems when teaching object-orientation to beginners or professionals. Many of these problems could be overcome or reduced through the use of more appropriate tools. In this paper, we introduce BlueJ, an integrated development environment designed for teaching object-orientation, and discuss how the use of this tool can change the approach to teaching. 相似文献
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Joey Reagan Dustin Aaronson Bruce Pinkleton Edward Ramo 《Communication Research Reports》2013,30(2):170-177
The purpose of this study is to test whether including “I'm not selling anything” in telephone survey introductions reduces refusals and increases response rates. Experiences with and attitudes toward telemarketing also are assessed. Based on telephone interviews with an RDD sample of 655 in the Seattle metropolitan area, including the statement “I'm not selling anything” in the introduction does not significantly affect response rates. Only an introduction with a university reference significantly increases response rates. Also, respondents in the condition with no survey legitimization have a significantly more favorable attitude toward telemarketing than respondents in the condition with survey legitimization. 相似文献
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Bruce Gunn 《Innovative Higher Education》1990,15(1):73-82
The emergence of the information age is necessitating that political systems, which govern collegiate organizations with bureaucracy, be replaced with management systems that employ third wave principles to produce a zenith of pedagogical productivity.Bruce Gunn is a Professor of Marketing in the College of Business at Florida State University. He has produced over 60 refereed articles and program papers in a wide variety of periodicals includingManagement Science, Journal of the Academy of Marketing Science, and theJournal of Marketing Education. His current research interests involve developing the theories, concepts and techniques for advancing the acceptance of the Steady State Economy, the Competruistic Ideology, National Economic Planning and the use of Systems Science methodology in raising organizational productivity. 相似文献
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The ability to find tables and extract information from them is a necessary component of many information retrieval tasks. Documents often contain tables in order to communicate densely packed, multi-dimensional information. Tables do this by employing layout patterns to efficiently indicate fields and records in two-dimensional form. Their rich combination of formatting and content presents difficulties for traditional retrieval techniques. This paper describes techniques for extracting tables from text and retrieving answers from the extracted information. We compare machine learning (especially, Conditional Random Fields) and heuristic methods for table extraction. To retrieve answers, our approach creates a cell document, which contains the cell and its metadata (headers, titles) for each table cell, and the retrieval model ranks the cells of the extracted tables using a language-modeling approach. Performance is tested using government statistical Web sites and news articles, and errors are analyzed in order to improve the system. 相似文献
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Madrasas and Pakistan's education agenda: Western media misrepresentation and policy recommendations
Evidence suggests that there is a link between certain madrasas in Pakistan and militant Islamic fundamentalism. However, this link has been inflated by Western media in an attempt to indict madrasas as the genesis of violent Islamic radicalism. The following study draws upon recent research and overlooked historical narratives, demonstrating that Western media often presents enrollment figures based on guesswork, misinterprets the curricula, ignores the history, and oversimplifies the political realities dictating madrasa education. Madrasa regulation on the part of Pakistan's Ministry of Education is necessary. Equally important, nevertheless, is redirecting Western media attention to promoting overall reforms of Pakistan's system of education. 相似文献