2020年第3期 王怿旦:视频加速对二语字幕影视使用效果的影响 开全面、深入的字幕视频研究提供一定理论框架基础与借鉴 参考文卩 [1] Rorty, R. The Linguistic Turn[M. Chicago: University Of Chicago Press, 1992, 12-28 [2 Fredric.J. Cultural Turn[M. London: Verso Books, 1998, 2-16 [3 Mitchell, W. J. T. Picture Theory[M]. Chicago: University Of Chicago Press, 1995, 5-14 [4]李烨鑫.“图像转向”之辦[J.中南民族大学学报(人文社会科学版),2012,(3):162-165 5]王怿旦,吴霞,刘晶.写作前字幕视输入对二语写作中生成性词汇的效用分析[J.中国海洋大学学报(社会科学版),2019,(1) 135-142, [6]王怿旦,吉雪,许梦潆.基于字幕影视的二语词汇学习中注意增强手段的有效性分析[]河北工业大学学报(社会科学版 (1):68-73. 「7]王怿旦,金叶,范从从,二语字幕影视生词密度及词汇宽度要求分析[].中国海洋大学学报(社会科学版),2018,(2):110-118 [8]严峻.基于IPv6的流媒体播放器的设计与实现[].有线电视技术,2007,(3):85-91. 9]李冬梅,刘冀川.语音播放变速率算法及FPGA实现信号与信息处理「].无线电工程,2014,(1):43-45 [10]陈琳.变速视频播放器的设计与实现[J.电脑知识与技术,2009,(6):75-84 [11] Mayer, R. Multimedia Learning [M]. Cambridge: Cambridge University Press,2001 [12] Reed, S. K. Cognitive Architectures for Multimedia Learning]. Educational Psychologist, 2006(2):87-98. [13] Ritzhaupt, A. D, Gomes, N. D, & Barron, A. E. The effects of time-compressed audio and verbal redundancy on learner per- formance and satisfaction, Computers in Human Behavior, 2008, 24(5),2434-244 [14] Pastore, R. S. The effects of diagrams and time-compressed instruction on learning and leamers perceptions of cognitive load. Eda cational Technology Research and Development, 2010, 58(5),485-505. [15] Ritzhaupt, A. D Barron, A. E. Effects of time-compressed narration and representational adjunct images on cued-recall,content recognition, and learner satisfaction. Journal of Educational Computing Research, 2008, 39(2), 161-184. [16] Pastore, R. The effects of time-compressed instruction and redundancy on learning and learners' perceptions of cognitive load. Com- puters and Education, 2012, 58(1), 641-651. The Effect of Video Acceleration on Subtitled-Video-Based Learning Wang yidan School of Foreign Languages, Jiangsu Second Normal University, Nanjing 211200, China Abstract: As an integration of dynamic pictures, spoken dialogue and written text, and against he background of pictorial turn and the support of multimedia learning theory, the subtitled video is widely used in both traditional and online classrooms. It has been recognized as an era-oriented teach- ing tool and valuable resource for acquiring language skills. Speed-changing is a very popular and widely used audio and video processing technology This research introduces innovatively video accel eration into subtitled video teaching, and analyzes empirically the effect of video acceleration on subti tled-video-based learning through the learners' academic performance and satisfaction survey. the the subtitled video is played at the speed of 1. 2 on the learning effect and meanwhile, most subjects are satisfied with and interested in the video accel eration method, and realize that video acceleration is important for enhancing learning efficiency. Key words video acceleration; subtitled video; second language learning; pictorial turn; mult media learning 赉任编辑:周延