Kevin F. Collis

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Books by Kevin F. Collis (50 max)

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A study of concrete and formal operations in school mathematics: a Piagetian viewpoint

1972

Kevin F. Collis

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Cognitive development: research based on a neo-Piagetian approach

1978

J. A. Keats, Kevin F. Collis, Graeme S. Halford

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Language development and intellectual functioning

1982

Kevin F. Collis

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Collis-Romberg mathematical problem solving profiles

1992

Kevin F. Collis