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Creating Pedagogical Agents As Social Models In An Online Learning Environment Mathgirls, Yanghee Kim, B. Xu, A. Sharif
Creating Pedagogical Agents As Social Models In An Online Learning Environment Mathgirls, Yanghee Kim, B. Xu, A. Sharif
Yanghee Kim
This paper introduces the learning environment MathGirls for high school girls learning fundamentals of algebra. Grounded in social cognitive theories of learning, MathGirls utilizes pedagogical agents to create a girl-friendly virtual learning environment. The design constituents of pedagogical agents are reviewed. These constituents are likely to influence building agent/learner relations. The agent design and system architecture of the MathGirls environment are developed to integrate some of the design constituents. Empirical findings from MathGirls deployment in classrooms support the efficacy of the presence of pedagogical agents in shaping affective and cognitive characteristics of the learner. The paper concludes with the discussions …
Approaches To Case Analyses In Synchronous And Asynchronous Environments, Trena M. Paulus, Gina Phipps
Approaches To Case Analyses In Synchronous And Asynchronous Environments, Trena M. Paulus, Gina Phipps
Trena M. Paulus
Computer-mediated communication (CMC) tools can be used to integrate time-intensive tasks, such as case study analyses, more easily into the teacher education curriculum. How students talk together online for learning purposes in CMC environments is an area that has not yet been thoroughly investigated. This paper extends findings from a previous study by comparing two groups of four preservice teachers analyzing cases in a synchronous and asynchronous environment. A case study and computer-mediated discourse analysis approach was taken to make sense of the discussion transcripts and participant reflections. Booth and Hulten’s (2003) taxonomy of learning contributions is used as an …