Spracherwerb (Schriftsprache) ; Language acquisition (written language) ; Kindersprache (Schriftsprache) ; Child language (written language) ; Schrifterwerb (psycholing.) ; Written language acquisition (psycholing.) ; Buchstabenhäufigkeit; Frequency (graphem.) ; Frequency (phonem.) ; Rule (graphem./phonem.) ; Regel (graphem./phonem.) ; Shallow orthography/Deep orthography; Deep orthography; GPK; Opacity (orthography) ; Transparency (orthography) ; Grapheme-phoneme conversion rule ; English (British) ; Grossbritannien (engl. Sprache in) ; Great Britain (English language in) ; Englisch in Grossbritannien; English in Great Britain; British English