When Teresa's mother hides her favorite doll under a blanket, Teresa acts as if it no longer exists and makes no attempt to look for it. Based on this information, you can infer that Teresa is in Piaget's _____ period of cognitive development.

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Quizplus · Accepted Answer

Teresa's behavior is indicative of the sensorimotor stage of Piaget's theory of cognitive development, which typically occurs from birth to about 2 years of age. During this stage, children do not yet understand object permanence, the understanding that objects continue to exist even when they cannot be seen, heard, or touched. Teresa's lack of search for the hidden doll suggests she has not yet developed this concept.

When Teresa's Mother Hides Her Favorite Doll Under a Blanket