Reading: a function of language usage.
D002648:Child; D002675:Child, Preschool; D004410:Dyslexia / Q000150:complications; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D007804:Language Development; D007806:Language Disorders / Q000209:etiology; D007859:Learning Disabilities; D008297:Male; D008722:Methods; D011932:Reading; D012959:Socioeconomic Factors