| Author | Popularity |
| Antony R. Mileham |
2 |
| Bolam, R. (Raymond), 1938- |
2 |
| Chris McMahon |
2 |
| Linda B. Newnes |
2 |
| McMahon, Agnes |
2 |
| Yee Goh |
2 |
| Baker, K. (Keith), 1937- |
1 |
| Brian K. McMahon |
1 |
| Christiaan J.J. Paredis |
1 |
| David Parker |
1 |
| Emily R. Neil |
1 |
| Great Britain. Department of Education and Science |
1 |
| Hauser, Norbert |
1 |
| James W. Walton |
1 |
| Jurriaan M. Zwier |
1 |
| Laurent Lamarque |
1 |
| Martina Delbianco |
1 |
| McMahon, E. Lawrence |
1 |
| Mohammad E. Saravi |
1 |
| Robert Pal |
1 |
| Stephen Butler |
1 |
| University of Bristol. School of Education. Research Unit |
1 |
| Zimmerman, John R. |
1 |