That phase is called the preoperational stage, which precedes the concrete and formal operational stages, but follows the sensorimotor stage.
He called the framework for nature to allow people to mentally develop genetic epistemology. He claimed that in one stage of life, we are unable to understand conservation. This man believed that we learn through adapting our schemas. He claimed that in one stage of life, we are unable to understand conservation. That phase is called the preoperational stage, which precedes the concrete and formal operational stages, but follows the sensorimotor stage. For 10 points, name this Swiss psychologist who studied the mental development of children.
He called the framework for nature to allow people to mentally develop genetic epistemology.
Jean {Piaget}