多媒体阅读前导对中国学生ESP阅读理解水平的影响

摘要

Based on the perspective of the schema theory and modern education technology, this paper uses the method of ran⁃dom experiment to measure how the two advance organizers of the multi-media“speaking, listening and viewing”and“Text type”influence students’ESP reading comprehension. The result illustrates: 1) the advance organizers of“speaking, listening and viewing”and“Text type”can not only make up the adverse effect on the reading comprehension due to the default of profession⁃al background knowledge but also help students establish the conceptual framework of ESP reading comprehension and improve students’reading comprehension on professional literatures;2) the advance organizer of“speaking, listening and viewing”is supe⁃rior to“Text type”at effects of ESP reading comprehension.%文章基于图式理论和现代教育技术相结合的视角，采取随机试验设计方法，考察多媒体“视听说型”和“文本型”课件两种阅读前导对学生ESP专业文献阅读理解水平的影响。实验结果显示：1）“视听说型”和“文本型”阅读前导不仅能弥补专业背景知识缺省对阅读理解造成的不利影响，而且能帮助学生建立ESP阅读理解的概念框架，提高学生的专业文献阅读理解水平；2)在提高ESP阅读理解效果方面“视听说型”阅读前导显著地优于“文本型”阅读前导。