Automaton models of performance |
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Authors: | Joseph D Offir |
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Institution: | The City University of New York—Graduate Center 33 West 42 Street, New York, New York 10036 USA |
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Abstract: | This work illustrates the use of a stochastic automaton model for describing the temporal steps taken by a student in solving simple arithmetic prolems. The method provides a hierarchial classification of problems by difficulty expressed in terms of the structural features of the problems. The model parameters represent the error rates due to these features. |
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