Erkenntnistheorie; Epistemology; Science (theory of) ; Philosophy of science ; Paralanguage ; Sociolinguistics ; Schichtenspezifischer Sprachgebrauch; Kode (Soziolinguistik) ; Code (sociolinguistics) ; Sprachattitüde; Linguizismus; Linguicism; Prestige; Sprachliche Unsicherheit; Linguistic insecurity ; Register (sociolinguistics) ; Jugendliche (Sprachverhalten) ; Adolescents (language behavior) ; Jargon; Youth language ; Pupils' language; Students' language ; Phonetics (sociolinguistics) ; Sociophonetics ; Sex-specific communication; Genderlect; Sex-specific language behavior; Gender-specific language behavior; Geschlechtsspezifisches Sprachverhalten; Gender-specific communication ; Heterosexismus; Homophobia; Transphobia; Heterosexism; Heteronormativity ; Soziokulturelles Milieu; Sociocultural environment; Socioeconomic status ; Ethnizität und Sprache; Ethnicity and language; Language and ethnicity ; Identität und Sprache; Identity and language; Fremdheit und Sprache; Estrangement and language; Sprache und Integration; Integration und Sprache; Language and identity ; Community language; Netzwerk (Soziolinguistik) ; Network (sociolinguistics) ; Speech community ; Phonemwandel; Sound change (phonem.) ; Sprachwandel (phonem.) ; Language change (phonem.) ; Allophonic change; Sound change (phonet.) ; Language change (phonet.) ; Sprachwandel (phonet.) ; Phonological change ; Alternation (biling.) ; Language shift (biling.) ; Sprachwechsel (biling.) ; Sprachenwahl; Language choice; Diglossia ; Sprachattitüde; Linguizismus; Linguicism; Prestige; Sprachliche Unsicherheit; Linguistic insecurity ; Regional language ; Sprachattitüde; Linguizismus; Linguicism; Prestige; Sprachliche Unsicherheit; Linguistic insecurity ; Hochsprache; Schriftsprache; Acrolect; Standard language ; Affect (phonet.) ; Voice register ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English ; Chicano English; Mexican American Vernacular English; MAVE; Latino English; Hispanic American English ; French ; French (southern dialects) ; Langue d'oïl; Southern French dialects