[The dynamics of depression on children. A prospective follow-up study]

Prospective follow-up study of a group of 33 children diagnosed as socially and emotionally immature, and depressive at age 7 years were conducted. Results of assessment at 10 years of age revealed chronicity of depression in this group. Chronicity of depression was reflected in the change of symptomatology. The thesis about the dependence of depressive symptoms on the developmental stage was supported. Answers to the question about the nature of childhood depression should be looked for in farther longitudinal studies.