Vinod K. Lohani

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This paper describes a new computing paradigm known as a problem solving environment ͑PSE͒, explores the role this new paradigm might play in watershed management and land use change analysis, and compares PSEs to similar technologies such as decision support systems and geographic information systems. A prototypical watershed management PSE organizes and(More)
Although large lectures are a reality of formal learning organizations, particularly in nation's research universities, limited research looks at how we can improve learning within them. Most learning sciences research focuses on small or medium classes or informal learning leaving a gap in our understanding of learning related issues in large lectures. In(More)
In this poster we present preliminary findings from a large scale initiative to implement Tablet PCs and related software in engineering courses at Virginia Tech. We present assessment data on the effectiveness of Tablets collected using end of semester course exit survey (N=525). The overall satisfaction with the implementation was positive as reflected in(More)
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