Educational sociology 318 Education 98 History 23 Aims and objectives 13 Social aspects 12 Education and state 8 Education, Higher 8 Education, Urban 8 Educational equalization 8 Philosophy 8 Education, Secondary 7 Community and school 6 Educational anthropology 6 Educational psychology 6 Research 6 Social conditions 6 Social psychology 6 Congresses 5 Curricula 5 School management and organization 5 Educational change 4 Educational innovations 4 Public schools 4 Sociology 4 College students 3 Comparative education 3 Economic aspects 3 Education, Primary 3 Interaction analysis in education 3 Politics and education 3