Language and languages 114 Study and teaching 106 Congresses 16 Linguistics 10 Languages, Modern 9 Psycholinguistics 7 Applied linguistics 5 English language 5 Study and teaching (Higher) 4 Audio-visual aids 3 Language acquisition 3 Learning, Psychology of 3 Periodicals 3 Study and teaching (Secondary) 3 Bilingualism 2 Children 2 Curricula 2 Education 2 French language 2 Grammar, Comparative and general 2 Language 2 Lexicology 2 Literacy 2 Philosophy 2 Programmed instruction 2 Sociolinguistics 2 Ability testing 1 Activity programs 1 Activity programs in education 1 Addresses, essays, lectures 1