[Etiological factors in children with reading disorders].

Twenty-three children with reading retardation were studied from the etiological point of view, finding that 14 cases were associated with a low I. Q.; 5 with integrative defect of the C N S; 3 with sensorial defects; one with emotional conflicts and one with language duality. Reading retardation; dyslexia; intellectual retardation; integrative defects of the CNS; sensorial defects; emotional conflicts; language duality.