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Direct linkOdic, Darko; Libertus, Melissa E.; Feigenson, Lisa; Halberda, Justin – Developmental Psychology, 2013
From very early in life, humans can approximate the number and surface area of objects in a scene. The ability to discriminate between 2 approximate quantities, whether number or area, critically depends on the ratio between the quantities, with the most difficult ratio that a participant can reliably discriminate known as the Weber fraction.…
Descriptors: Young Children, Age, Adults, Age Groups
