Investigación Educación 401 Research 331 Education 281 Action research in education 120 Educación superior 64 General 60 Higher 57 Education, Higher 32 Enseñanza superior 24 Metodología 13 Methodology 12 Universities and colleges 12 Study and teaching (Higher) 5 Teaching 5 Ciencias sociales 4 College students 4 Educational technology 4 Enseñanza 4 Study and teaching 4 Training of 4 Universidades 4 Higher education and state 3 Pédagogie 3 Social Science 3 Teachers 3 Aspectos sociales 2 Ciencia 2 Dissertations, Academic 2 Docente 2