Extracting Parity and Magnitude from Arabic Numerals: Developmental Changes in Number Processing and Mental Representation.
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| Title: | Extracting Parity and Magnitude from Arabic Numerals: Developmental Changes in Number Processing and Mental Representation. |
|---|---|
| Language: | English |
| Authors: | Berch, Daniel B., Foley, Elizabeth J., Hill, Rebecca J., Ryan, Patricia McDonough |
| Source: | Journal of Experimental Child Psychology. Dec 1999 74(4):286-308. |
| Peer Reviewed: | Y |
| Page Count: | 23 |
| Publication Date: | 1999 |
| Document Type: | Journal Articles Reports - Research |
| Descriptors: | Age Differences, Cognitive Processes, Comparative Analysis, Elementary Education, Elementary School Students, Mathematical Concepts, Number Concepts, Numeracy, Reaction Time |
| ISSN: | 0022-0965 |
| Abstract: | Children from grades 2, 3, 4, 6, and 8 made speeded, bimanual parity (odd/even) judgments of numerals. Response times indicated that from fourth grade on, parity information was retrieved directly from memory. By grade 3, children represented magnitude information as a left-to-right number line which was accessed obligatorily and, by grades 6 and 8, was attenuated by linguistic effect. (Author/KB) |
| Entry Date: | 2000 |
| Accession Number: | EJ597737 |
| Database: | ERIC |
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