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| Diagnostique | 2 |
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| Bachor, Dan G. | 2 |
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| Journal Articles | 2 |
| Reports - Descriptive | 1 |
| Reports - Research | 1 |
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Bachor, Dan G. – Diagnostique, 1989
Urban Canadian sixth-graders (n=84) were tested on 80 arithmetic word problems developed as part of a larger set to reflect individual differences in problem solving. Problems varied in complexity of language and amount of extraneous information present. Results indicated substantial internal consistency and concurrent validity relative to…
Descriptors: Arithmetic, Difficulty Level, Foreign Countries, Individual Differences
Bachor, Dan G. – Diagnostique, 1999
This article reviews the revised KeyMath Revised-Normative Update American and Canadian editions, and a draft version of the 1999 pending revision. The assessment instrument is intended to test basic mathematical concepts, operations, and applications of students in grades K-12. Its administration, standardization, reliability, and validity are…
Descriptors: Disabilities, Elementary Secondary Education, Foreign Countries, Mathematical Concepts
