a treatment program aimed at eliminating speech and language disorders in children, including the development of the ability to understand, express, name and use language symbols in communication. LT includes language exercises that develop vocabulary, grammar, sentence structure, and the ability to express thoughts and feelings in an organized manner. PA also solves problems of non-verbal communication, such as the use of gestures and facial expressions. PA is aimed at improving the child’s ability to interact socially, learn and adapt to the environment by developing effective and independent communication.