The preoperational child may also have difficulty performing mental operations requiring an understanding that, for example, an object may retain its identity even if its appearance is changed for some reason.

Question

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During the preoperational stage, children struggle with understanding that objects can maintain their identity despite changes in appearance, a concept known as conservation. This is due to their focus on perceptual cues rather than logical reasoning.

The Preoperational Child May Also Have Difficulty Performing Mental Operations