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Bugden, Stephanie; Ansari, Daniel – Developmental Science, 2016
In the present study we examined whether children with Developmental Dyscalculia (DD) exhibit a deficit in the so-called "Approximate Number System" (ANS). To do so, we examined a group of elementary school children who demonstrated persistent low math achievement over 4 years and compared them to typically developing (TD), aged-matched…
Descriptors: Learning Disabilities, Children, Spatial Ability, Short Term Memory
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Sadler, Timothy G.; Mefferd, Roy B., Jr. – Perceptual and Motor Skills, 1970
Descriptors: Cognitive Processes, College Students, Experiments, Individual Characteristics