A child in the preoperational stage can easily accomplish a task requiring classification but will struggle with class inclusion.
Knowledge,

Question

Quizplus · Accepted Answer

During the preoperational stage, children can classify objects by a single feature (e.g., color or shape) but struggle with class inclusion, which requires understanding that an object can belong to multiple categories at the same time. This is because their thinking is still intuitive and not yet logical.

A Child in the Preoperational Stage Can Easily Accomplish a Task