Key principles of the KiDD (kids' development diagnosis and determining the risk of autism for children from 1.5 to 6 years) methodology development and comparison of results with other methods.

The author outlines the basic principles of creating the KiDD methodology (Kids' Development Diagnosis and Determining the Risk of Autism) for children aged 1.5 to 6 years old in the form of a mobile application. Users of the KiDD (parents or specialists) instantly receive information about the general development of the child in comparison with the age at which certain skills emerge. This includes information about the developmental age in months for each developmental area (speech and communication, socialization and behavior, cognitive skills, physical development and self-care), the developmental age for each specific skill of the child (up to 100 skills in each age category from 1.5 to 6 years) and the likelihood of autism. Additionally, users receive an automatically generated Individual Development Plan, consisting of skills that follow those that the child already has. The author provides statistical data comparing the results obtained through the KiDD with the results of widely accepted tests for assessing a child's developmental level and the likelihood of autism. The article presents comparative data of the results of 199 participants using the KiDD along with their respective diagnoses and results obtained through testing provided by psychologists and remote assessment provided by parents.