The Effects of Social Cue Principles on Cognitive （社会线索原则对认知的影响）.pdf

Park, S. (2015). The Effects of Social Cue Principles on Cognitive Load, Situational Interest, Motivation, and Achievement in Pedagogical Agent Multimedia Learning. Educational Technology Society, 18 (4), 211–229. The Effects of Social Cue Principles on Cognitive Load, Situational Interest, Motivation, and Achievement in Pedagogical Agent Multimedia Learning Sanghoon Park Department of Educational and Psychological Studies, University of South Florida, USA // park2@ ABSTRACT Animated pedagogical agents have become popular in multimedia learning with combined delivery of verbal and non-verbal forms of information. In order to reduce unnecessary cognitive load caused by such multiple forms of information and also to foster generative cognitive processing, multimedia design principles with social cues are suggested (Mayer, 2014a). This study presents the design model of pedagogical agent multimedia learning by using four design principles based on social cues. Then reported are the findings of a study examining the effects of the pedagogical agent multimedia learning on perceived cognitive load, situational interest, motivation, and achievement. One hundred twenty seven college undergraduate students enrolled in four “Computer literacy” classes participated in this study and were randomly assigned to one of the six conditions in which on-screen images (image vs. no image) and narrations of a pedagogical agent (human voice narration, on-screen text, no narration) were presented in different levels. The results indicated that, overall, the presence of images does not significantly affect perceived cognitive load, situational in