Language and languages Recherche Second language acquisition Acquisition 36 Research 35 Langue seconde 34 Langage et langues 33 Study and teaching 32 Étude et enseignement 31 General 25 LANGUAGE ARTS & DISCIPLINES 25 FOREIGN LANGUAGE STUDY 23 Linguistics 22 Grammar & Punctuation 16 Spelling 16 Alphabets & Writing Systems 14 Langage 11 Language acquisition 11 Multi-Language Phrasebooks 10 Readers 10 Methodology 8 Méthodologie 8 Allophones 6 English language 6 Foreign speakers 6 Interlanguage (Language learning) 5 Interlangue (Apprentissage des langues) 5 Language Development 5 Acquisition d'une langue seconde 4 Aspect 4