According to Piaget, children in the formal operational stage of cognitive development have poor depth perception. have the ability to hypothesize.
What is the core tenet of Piaget's theory of cognitive development?
What constitutes Piaget's four phases of cognitive development?
Stage of sensory-motor (0–2 years old) preliminary phase (2–7 years old) concrete stage of operation (7–11 years old) formal phase of operation (11 years old through adulthood).
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