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- Microtraining Associates 47 toradh
- American Psychological Association 37 toradh
- Piaget, Jean, 1896-1980 29 toradh
- Hersen, Michel 28 toradh
- New Zealand Council for Educational Research 28 toradh
- Ebooks Corporation 24 toradh
- Sternberg, Robert J. 23 toradh
- Santrock, John W. 20 toradh
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- New Zealand Psychological Society 19 toradh
- Cooper, Cary L. 18 toradh
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- New Zealand. Ministry of Education 18 toradh
- Anderson, John R. (John Robert), 1947- 17 toradh
- Skinner, B. F. (Burrhus Frederic), 1904-1990 17 toradh
- Barlow, David H. 15 toradh
- James, William, 1842-1910 15 toradh
- Wylie, Cathy 15 toradh
- Baumeister, Roy F. 14 toradh
- Eysenck, H. J. (Hans Jurgen), 1916- 13 toradh
- Eysenck, Michael W. 13 toradh
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- Schaie, K. Warner (Klaus Warner), 1928- 12 toradh
- Smith, Peter K. 12 toradh
- Bornstein, Marc H. 11 toradh
- Bruner, Jerome S. (Jerome Seymour) 11 toradh
- Canter, David V. 11 toradh
- Colman, Andrew M. 11 toradh
- Jung, C. G. (Carl Gustav), 1875-1961 11 toradh
- Kimmel, Michael S. 11 toradh
- British Psychological Society 10 toradh
- Erikson, Erik H. (Erik Homburger), 1902-1994 10 toradh
- Freud, Sigmund, 1856-1939 10 toradh
- Kline, Paul 10 toradh
- Open University 10 toradh
- Pellegrini, Anthony D. 10 toradh
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- Gardner, Howard, 1943- 9 toradh níos mó…