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Suanda, Sumarga H.1
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Changes in the Ability to Detect Ordinal Numerical Relationships between 9 and 11 Months of Age
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Suanda, Sumarga H.; Tompson, Whitney; Brannon, Elizabeth M. – Infancy, 2008
When are the precursors of ordinal numerical knowledge first evident in infancy? Brannon (2002) argued that by 11 months of age, infants possess the ability to appreciate the greater than and less than relations between numerical values but that this ability experiences a sudden onset between 9 and 11 months of age. Here we present 5 experiments…
Descriptors: Cues, Infants, Age Differences, Habituation