easy · MCAT psych-soc

A 4-year-old child is shown two identical rows of five coins. When the coins in one row are spread further apart, the child insists that the longer row now contains more coins.

Which Piagetian stage is best exemplified by this child’s reasoning?

  1. Sensorimotor
  2. Concrete Operational
  3. Formal Operational
  4. Preoperational

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