Educación Education 2,380 General 585 Educación superior 388 Higher 382 Investigación 366 Research 275 Publicaciones periódicas 193 Periodicals 188 Action research in education 122 Enseñanza superior 111 Education, Higher 108 Students and student life 108 Estudiantes y vida estudiantil 107 Teaching methods and materials 69 Métodos y materiales de enseñanza 67 Educational technology 58 College teaching 46 Pedagogía 45 Educational Policy and Reform 43 Tecnología educativa 39 History 36 Social Science 35 Ciencias sociales 32 Universities and colleges 32 Universidades 30 Philosophy 28 Artes y disciplinas del lenguaje 27 Computers and Technology 27 Language Arts and Disciplines 27