Reading instruction ; Spracherwerb (Schriftsprache) ; Language acquisition (written language) ; Kindersprache (Schriftsprache) ; Child language (written language) ; Schrifterwerb (psycholing.) ; Written language acquisition (psycholing.) ; Kindersprache (Sprachverständnis) ; Children's comprehension of language; Language comprehension in children ; Hyperlexia ; English