Composition (teaching of) ; Spracherwerb (Schriftsprache) ; Language acquisition (written language) ; Kindersprache (Schriftsprache) ; Child language (written language) ; Schrifterwerb (psycholing.) ; Written language acquisition (psycholing.) ; Spelling (psycholing.) ; Coding (psycholing., graphem.) ; Kodierung (psycholing., graphem.) ; Writing (psycholing.) ; Complexity (synt.) ; Clause connection; Sentence connection ; Evaluation criterion (text.) ; Schreibperformanz; Written composition (research on) ; Argumentative discourse ; Beschreibung; Person description; Personenbeschreibung; Porträt (Textsorte) ; Expository text; Informativer Text; Descriptive discourse ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English