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Baillargeon, Renee; Stavans, Maayan; Wu, Di; Gertner, Yael; Setoh, Peipei; Kittredge, Audrey K.; Bernard, Amelie – Language Learning and Development, 2012
Much of the research on object individuation in infancy has used a task in which two different objects emerge in alternation from behind a large screen, which is then removed to reveal either one or two objects. In their seminal work, Xu and Carey (1996) found that it is typically not until the end of the first year that infants detect a violation…
Descriptors: Infants, Cognitive Development, Thinking Skills, Investigations