Assessing the effectiveness of a course design in higher education is an almost unfeasible task. The practical inability to conduct randomised controlled trials in a natural setting limits teachers who want to interpret their design choices to non …
A procedure to construct valid and fair fixed-length tests with randomly drawn items from an item bank is described. The procedure provides guidelines for the set-up of a typical achievement test with regard to the number of items in the bank and the …
In this paper we present a model for computerized adaptive practice and monitoring. This model is used in the Maths Garden, a web-based monitoring system, which includes a challenging web environment for children to practice arithmetic. Using a new …