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Swart, William; MacLeod, Kenneth; Paul, Ravi; Zhang, Aixiu; Gagulic, Mario – American Journal of Distance Education, 2014
Based on the Theory of Transactional Distance and Needs Assessment, this article reports a procedure for quantitatively measuring how close the actual delivery of a course was to ideal, as perceived by students. It extends Zhang's instrument and prescribes the computational steps to calculate relative proximity at the element and construct…
Descriptors: Statistical Analysis, Delivery Systems, Visualization, Proximity
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Dinis da Costa, Daniel – African Journal of Research in Mathematics, Science and Technology Education, 2014
This article presents student-teachers' perceptions of spatial 3D-descriptive geometry education in Mozambique. To interpret a 3D object through 2D projections and vice-versa requires spatial abilities that are deemed crucial for learning in any spatially dependent discipline such as 3D-descriptive geometry, engineering and technical-vocational…
Descriptors: Student Attitudes, Mixed Methods Research, Preservice Teachers, Focus Groups