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Bulman, George; Fairlie, Robert W. – National Bureau of Economic Research, 2016
A substantial amount of money is spent on technology by schools, families and policymakers with the hope of improving educational outcomes. This paper explores the theoretical and empirical literature on the impacts of technology on educational outcomes. The literature focuses on two primary contexts in which technology may be used for educational…
Descriptors: Educational Technology, Technology Uses in Education, Computer Software, Internet
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Gol Tabaghi, Shiva – Canadian Journal of Science, Mathematics and Technology Education, 2014
The complementary use of the theories of instrumental genesis and shifts of attention enabled me to obtain insights into students' understandings of the concepts of eigenvector and eigenvalue. My analysis suggests that the use of different dragging modalities can provide evidence of shifts in structure of a student's attention and consequently can…
Descriptors: Undergraduate Students, Geometric Concepts, Attention, Intention