According to Piaget, the first substage of preoperational thought is the Blank symbolic function function substage, in which the child gains the ability to mentally represent an object that is not present.
What is symbolic function?
The cognitive capacity to mentally represent items that are not visible, according to Piagetian philosophy. For instance, even after a toy is taken away and the child can no longer see it, the youngster can still mentally imagine and experience the thing. Early in the preoperative stage, symbolic function begins to develop and is manifested through postponed imitation, language, symbolic play, and mental imagery. also known as semiotic operation.
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