Language development begins from birth. In the development of the child, psychosocial development, development of social relations, intelligence and learning skills should be at the normal level of development expected for his age.

 

Language is studied in two parts. These are receptive language (auditory perception) and expressive language. Receptive language is the child's grasp and understanding of verbal expressions. In addition, expressive language is the expression of thoughts or feelings with the help of symbols or a system of symbols. In the normal development process, expressive and receptive language should be in direct proportion to the age of the child.