American Association of Family and Consumer Sciences (AAFCS) Practice Test

During the preoperational stage, which occurs roughly between the ages of 2 and 7 years according to Jean Piaget's theory of cognitive development, children begin to develop language and symbolic thought. This stage is characterized by an increased ability to engage in language use and manipulate symbols, which allows children to express their thoughts and ideas in more complex ways. They can represent objects and experiences through words, images, and drawings.

Children in this stage also display egocentrism, where they struggle to see perspectives other than their own, which is part of their growing ability to use language creatively rather than logical reasoning. Furthermore, this stage is marked by the use of symbols in play—such as pretending a stick is a sword—which is essential for cognitive growth. Therefore, the development of language and symbol use is a major cognitive milestone during the preoperational stage, highlighting the importance of communication and imaginative play in early childhood development.