California Teacher Credentialing Examination (CSET) Practice Test 2026 - Free CSET Practice Questions and Study Guide

Private speech plays a crucial role in language development as it assists in the integration of language and thought. Children often engage in private speech, which involves talking to themselves or verbalizing their thoughts aloud, especially during problem-solving tasks or when they are learning new concepts. This self-directed dialogue allows children to process information, organize their thoughts, and regulate their behavior. It serves as a tool for self-guidance, helping them to make sense of their experiences and the world around them.

While private speech might sometimes lead to communication with others, its primary purpose is not social interaction but rather cognitive development. Likewise, private speech doesn't focus on reinforcing word sounds or reading fluency. Instead, its function lies in facilitating the internalization of language, enhancing cognitive processes, and promoting deeper engagement with tasks. This understanding highlights the significance of private speech as a stepping stone toward more complex forms of communication and reasoning.