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Alice is a freeware object-based educational programming language with an integrated development environment (IDE). Alice uses a drag and drop environment to create computer animations using 3D models. The software was developed first at University of Virginia, then Carnegie Mellon (from 1997), by a research group led by the late Randy Pausch. ==Purpose== Alice was developed to address five core problems in educational programming:〔(What is Alice? )〕 #Alice is designed solely to teach programming theory without the complex semantics of production languages such as C++. Users can place objects from Alice's gallery into the virtual world that they have imagined, and then they can program by dragging and dropping tiles that represent logical structures. Additionally, the user can manipulate Alice's camera and lighting to make further enhancements. Alice can be used for 3D user interfaces. #Alice is conjoined with its IDE. There is no syntax to remember. However, it supports the full object-based programming, event driven model of programming. #Alice is designed to appeal to specific subpopulations not normally exposed to computer programming, such as students of middle school age, by encouraging storytelling. Alice is also used at many colleges and universities in Introduction to Programming courses. In controlled studies at Ithaca College and Saint Joseph's University looking at students with no prior programming experience taking their first computer science course, the average grade rose from C to B, and retention rose from 47% to 88%.〔(M. Moskal, D. Lurie, and S. Cooper, Evaluating the Effectiveness of a New Instructional Approach. )〕 Alice is released under an open-source license allowing redistribution of the source code, with or without modification, for non-commercial uses only.〔(【引用サイトリンク】url=http://www.alice.org/index.php?page=license )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Alice (software)」の詳細全文を読む スポンサード リンク
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