a complex, systematic process aimed at studying and diagnosing the state of the child’s nervous system and its impact on various cognitive, emotional and behavioral functions. This type of diagnosis connects the neurological structure with the daily practical capabilities of the child. He examines the level of neurological maturity and the integration of cognitive psychological functions such as attention, memory, language and thinking, as well as motor abilities, emotional and social regulation. Diagnostics takes into account the interaction of biological factors, on the one hand, and the socio-educational environment, on the other, to understand the full picture of neuropsychological development. Its importance lies in the fact that it not only identifies developmental disorders or delays, but also identifies strengths that can be used in the process of treatment and rehabilitation. It also helps to develop accurate individual plans for early intervention and educational and psychological support, ensuring the development of the child’s abilities and his effective adaptation to the family, educational and social environment.