We presented psychological and legal approaches to the concept of immaturity, and the definition of the perpetrator.We analyzed the differences of age aspects of the subject of crime in different countries, the criteria wella color charm 050 cooling violet for establishing a minimum age of criminal responsibility.We discuss the problem of the possibility of lowering the age of criminal responsibility in the Russian Federation from the point of view of psychological science.
We considered the legal category of "mental retardation not jolly rancher filled gummies associated with mental illness" and its psychological equivalent - "personal immaturity".We describe the main problems arising in the course of the complex judicial, psychological and psychiatric examination for the presence of a mental retardation not associated with mental illness in minor.We presented psychological approaches to the concept of "personal immaturity", described the concept of "mature personality".