- Sports Medicine 8
- Child Well-being 5
- Curriculum Studies 5
- Epidemiology 5
- Pollution, general 5
- Public Health 5
- Quality of Life Research 5
- Sustainable Development 5
- Environmental and Sustainability Education 4
- Sociology of Education 4
- Orthopedics 3
- Administration, Organization and Leadership 2
- Education Policy 2
- Educational Policy and Politics 2
- Learning & Instruction 2
- Professional & Vocational Education 2
- Teaching and Teacher Education 2
- Geography, general 1
- Human Geography 1
- Landscape Architecture 1