Metalinguistic awareness; Phonologische Bewusstheit; Phonological awareness; Focus on form (language teaching) ; Sprachbewusstsein; Linguistic awareness ; Sociodialectology ; Sociolect ; Language and society ; Sprachnationalismus; Nationalism (linguistic) ; Nationalismus (sprachlicher) ; Language and nationality ; History of language ; Sprachwandel (pragm.) ; Language change (pragm.) ; Sprachgebrauchswandel; Deictification; Subjektivierung; Subjectification; Pragmatic change ; Mundartforschung; Dialectology ; German