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ERIC Number: EJ794579
Record Type: Journal
Publication Date: 2008
Pages: 17
Abstractor: Author
Reference Count: 63
ISSN: ISSN-0009-3920
The Trouble with Transfer: Insights from Microgenetic Changes in the Representation of Numerical Magnitude
Opfer, John E.; Thompson, Clarissa A.
Child Development, v79 n3 p788-804 May-Jun 2008
Spontaneous transfer of learning is often difficult to elicit. This finding may be widespread partly because pretests proactively interfere with transfer. To test this hypothesis, 7-year-olds' transfer was examined across 2 numerical tasks (number line estimation and categorization) in which similar representational changes have been observed. As predicted, children given feedback on numerical estimates learned to use a linear representation of numerical quantity instead of a logarithmic one, but providing practice on a categorization pretest led children to continue using a logarithmic representation on the same task, which they otherwise abandoned with surprising frequency. These findings imply unsupervised practice of inappropriate representations impedes transfer, and studies of learning can greatly underestimate children's potential for transfer if pretest effects are uncontrolled.
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Publication Type: Journal Articles; Reports - Research
Education Level: Elementary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A