Search results for author:"Ying-Hua Guan"
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World Conference on Educational Media and Technology 2006 (June 2006) pp. 2541–2547
In this study, I investigated the effects of multimedia presentations (MPs) on learning efficiency and information-processing strategy in the context of a learning scenario in which subjects were asked to learn multimedia-based instructions...
EdMedia: World Conference on Educational Media and Technology 2003 (2003) pp. 2650–2653
Abstract: Cognitive load theory (CLT) is widely accepted by instructional designers because it provides a theoretical foundation of designing guidelines for constructing learning material in a way that eliminates unnecessary cognitive load in...
Journal of Educational Technology & Society Vol. 12, No. 1 (2009) pp. 62–72
This study investigated the effects of multimedia presentations on the efficiency of learning scientific information (i.e. information on basic anatomy of human brains and their functions, the definition of cognitive psychology, and the structure of ...
Content Analysis of Online Discussion on a Senior-High-School Discussion Forum of a Virtual Physics Laboratory
Instructional Science: An International Journal of the Learning Sciences Vol. 34, No. 4 (July 2006) pp. 279–311
In this study we content analyzed the online discussion of several senior-high-school groups on a forum of a virtual physics laboratory in Taiwan. The goal of our research was to investigate the nature of non-course-based online discussion and to...
World Conference on Educational Media and Technology 2004 (2004) pp. 4141–4146
In this study we content analyzed on-line discussion of several senior-high-school groups on a forum of a virtual physics laboratory in Taiwan. The analysis was conducted in terms of participation rate, social cues, interaction types, and cognitive...
Topics: Social Studies