title: [Adaptation of first graders to the beginning of systematic education at school].
mesh_terms: D000223:Adaptation, Psychological; D002648:Child; D004644:Emotions; D006801:Humans; D013315:Stress, Psychological / Q000453:epidemiology; D013334:Students / Q000523:psychology*
vernacular_title: Adaptatsiia pervoklassnikov k nachalu sistematicheskogo obucheniia v shkole.