Academic language; Scientific language ; Metalinguistic awareness; Phonologische Bewusstheit; Phonological awareness; Focus on form (language teaching) ; Sprachbewusstsein; Linguistic awareness ; Sociolinguistics ; Ideologie und Sprache; Ideology and language; Ideology and linguistics; Ideologie und Sprachwissenschaft; Language and ideology ; Multilingualism; Polylingualism; Plurilingualism ; Sprachinsel; Language isolation ; Bilingual education ; Language variation/Dialectology ; Language norm ; English ; AAVE; Black English; African American English