ChIPPA ; English as a second language; ESL; TESOL ; Negotiating (conversational analysis) ; Bargaining (conversational analysis) ; Identität und Sprache; Identity and language; Fremdheit und Sprache; Estrangement and language; Sprache und Integration; Integration und Sprache; Language and identity ; Ideologie und Sprache; Ideology and language; Ideology and linguistics; Ideologie und Sprachwissenschaft; Language and ideology ; Community language; Netzwerk (Soziolinguistik) ; Network (sociolinguistics) ; Speech community ; Child language (conversational analysis) ; Kindersprache (pragm.) ; Conversational analysis (child language) ; Play (function in language acquisition) ; Dual language acquisition; Bimodal language acquisition; Spracherwerb (biling.) ; Language acquisition (biling.) ; Bilingual language acquisition ; Alternation (biling.) ; Language shift (biling.) ; Sprachwechsel (biling.) ; Sprachattitüde; Linguizismus; Linguicism; Prestige; Monolinguale Ideologie; Monolingual ideology; Sprachliche Unsicherheit; Linguistic insecurity ; Dispositivanalyse; Dispositive analysis; Critical discourse analysis ; English ; Patwa; Dominican Creole