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Peer reviewedMoreno A., Luis E.; Waldegg, Guillermina – Educational Studies in Mathematics, 1991
Analyzed are the different stages in the conceptual evolution of infinity as developed historically through the work of Bolzano and Cantor. Results of a study of 18 to 20 year old's concept of infinity prior to instruction produced aspects of the passage between conceptual levels of infinity. (MDH)
Descriptors: Cognitive Development, Cognitive Measurement, Cognitive Tests, Concept Formation
