Difference and ratio information in children's and adults' memory representations. |
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| Authors: | J Duffy |
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| Affiliation: | Department of Psychology, Memorial University of Newfoundland, Sir Wilfred Grenfell College, Canada. |
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| Abstract: | A study was made of the choice reaction times of 8-, 10-, 12-year-olds and adults in order to investigate whether length information stored in memory was coded to preserve numerical relations between stimuli. Subjects learned unique line length-color associations and were later presented with pairs of colors and were instructed to choose the color that had been associated with the longer line. For all age groups, choice reaction times were related to both differences and ratios. These results were interpreted as supporting the analog theory of representation. |
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