Keyword: «non-verbal mental functions»

In this article, the authors consider dyscalculia as a persistent violation of the counting activity associated with the underdevelopment of speech and non-speech mental functions. The importance of dyscalculia prophylaxis in preschool children with general speech underdevelopment is noted. The article presents some results of the study that determined the direction and content of the correction-speech therapy work to prevent dyscalculia in preschool children with general speech underdevelopment.