Literaturnachweis - Detailanzeige
| Autor/in | Loftus, Elizabeth Jane Fishman |
|---|---|
| Institution | Stanford Univ., CA. Inst. for Mathematical Studies in Social Science. |
| Titel | An Analysis of the Structural Variables that Determine Problem-Solving Difficulty on a Computer-Based Teletype. [Report No.: TR-162 |
| Quelle | (1970), (105 Seiten)
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| Dokumenttyp | gedruckt; online; Monographie |
| Schlagwörter | Arithmetic; Computer Oriented Programs; Difficulty Level; Disadvantaged Youth; Problem Solving; Problems |
| Abstract | A word problem is more difficult to solve when the minimum number of different operations to reach the correct solution is large, when it is of a different type than a problem preceding it, when the indexed complexity of its most complex sentence is great, when there are a large number of words in the problem, and when a conversion of units (as from days to weeks) is required. These variables of problem difficulty were determined to be significant in an experiment using 16 disadvantaged sixth-grade students, who were given access to a computer-based teletype. Variables that did not make a significant contribution to the regression analysis were: the "verbal-clue" variable, the "order" variable, and the "steps" variable. (MF) |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2004/1/01 |
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