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Hurst, Michelle; Monahan, K. Leigh; Heller, Elizabeth; Cordes, Sara – Developmental Science, 2014
When placing numbers along a number line with endpoints 0 and 1000, children generally space numbers logarithmically until around the age of 7, when they shift to a predominantly linear pattern of responding. This developmental shift of responding on the number placement task has been argued to be indicative of a shift in the format of the…
Descriptors: Numbers, Children, Adults, Cognitive Development
Cooper, Robert G., Jr.; And Others – 1977
The relationships among the perception, representation, and construction of series are examined within a model of the acquisition of seriation abilities. The model is then related to two experiments with three-, four- and five-year-olds. The key feature of the model is the delineation of parallels among developmental changes in three arenas:…
Descriptors: Age Differences, Cognitive Development, Concept Formation, Discrimination Learning