Search results for author:"Nathan Garrett"
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World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2009 (Oct 26, 2009) pp. 2603–2608
This paper analyzes the effects of making student work public. Using a custom e-portfolio system, students were selectively shown peer work. Student work on public and private work was of roughly equal quality. Post-tests show a slight (non...
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2012 (Oct 09, 2012) pp. 1455–1462
How can we best use PowerPoint? Three streams of research provide answers: (1) surveys provide student and faculty perceptions, (2) expert presenters give their opinion, and (3) cognitive scientists conduct focused perceptual experiments. I expand ...
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2013 (Oct 21, 2013) pp. 86–94
How will Moocs influence the college and university system? This paper examines them with the “iron triangle” principles of access, cost, and quality. These show that while Moocs have lower cost, they also have reduced access. Because they reduce ...