Abstract
This paper discusses a continuation of the study previously conducted by these authors in which a strategy based on Piaget's notion of cognitive conflict was successfully employed to reduce the incidence of mathematical misconceptions in a group of tertiary students. A question which remained unanswered in the authors' previous study was "will the improvement persist or have we seen a short term gain which will disappear in time?" The students were tested again one year later to decide this issue.
Philip Swedosh and John Clark
Mathematical Misconceptions — We Have An Effective Method For Reducing Their Incidence But Will The Improvement Persist?