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ERIC Number: EJ456391
Record Type: CIJE
Publication Date: 1992
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISSN: ISSN-0021-8251
What's in a Model? Issues in the Use of Simulation Models to Analyze Student Understanding: A Reaction to Ohlsson, Ernst, and Rees.
Schoenfeld, Alan H.
Journal for Research in Mathematics Education, v23 n5 p468-73 Nov 1992
Reacts to Ohlsson, Ernst, and Rees' paper by initially discussing the costs of methodology that utilizes artificial intelligence (AI) to model cognitive processes. Raises three concerns with the paper: insufficient clarification of the meaning of conceptual versus procedural understanding of base-10 subtraction; realism of the learning model; and nonutilization of extant data to test the model. (MDH)
Publication Type: Journal Articles; Opinion Papers
Education Level: N/A
Audience: Researchers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Note: See pages 441-67 for Ohlsson, Ernst, and Rees' article. See pages 474-82 for Ohlsson's response to Romberg's reaction.