vanMarle, Kristy Infants use different mechanisms to make small and large number ordinal judgments. [electronic resource] - Journal of experimental child psychology Jan 2013 - 102-10 p. digital Publication Type: Journal Article ISSN: 1096-0457 Standard No.: 10.1016/j.jecp.2012.04.007 doi Subjects--Topical Terms: Choice Behavior--physiologyCognition--physiologyConcept Formation--physiologyFemaleHumansInfantInfant Behavior--physiologyJudgment--physiologyMaleMathematical ConceptsVisual Perception--physiology