[Detection and prevention of mental and motor disorders in childhood. 3. Synopsis of a longitudinal study].

The submitted study is a brief account of theoretical and methodological solutions of a research project "Detection and reduction of sensory and motor disorders in childhood". In this research project the effectiveness of preventive examinations is assessed. It is focused on obtaining objective data on the incidence and prevalence of sensory and motor disorders. The authors describe the strategic aims, organization of data collection and processing. The empirical data should contribute to the rational development of preventive, therapeutic and rehabilitation procedures in paediatrics.