Graphemik, historische; Graphemics, historical; Historical graphemics ; Composition (teaching of) ; Lehrplan; Syllabus; Curriculum research ; Literacy (culture of) ; Handwriting ; Schreibperformanz; Written composition (research on) ; German ; Switzerland (German language in) ; Schweiz (dt. Sprache in der) ; Deutsch in der Schweiz; German in Switzerland; Swiss German