Gordon Allport - E. W. Anderson - Aveling - A. Bandura - Christopher Barbrack - Paul Barrett - Frederick Bartlett - Behaviour therapy - A. Bergin - J. Berkson - Claud Bernard - Binet - Birkhoff's formula - John Bowlby - Hans Brengelmann - W. Bringmann - Don Broadbent - K. A. Brownlee - J. Bruner - Elsie Brunswick - P. R. J. Burch - Dougal Campbell - R. B. Cattell - A. S. Chamove - A. L. Chizhevsky - R. Christie - Gordon Claridge - Marva Collins - Conferencier - D. G. Cooper - Thelma Coulter - Brian Cox - L. J. Cronbach - S. Crown - Culbertson - P. Denker - R. Doll - Lindon Eaves - Hugo Eckner - Egon - Len Eron - Suitbert Ertel - Anton Eduard Eysenck - G. T. Fechner - A. Fernberger - J. C. Flugel - Cyril M. Franks - Chris Frith - David Fulker - Desmond Furneaux - Eugene Garfield - Michel Gauquelin - Eric Geddes - Tony Gibson - Oliver Gillie - Max Glass - K. O. Gotz - H. G. Gough - George Granger - D. A. Grant - Jeffrey Gray - Ronald Grossarth-Maticek - Gründgens - Gisli Gudjonsson - J. P. Guilford - Harry Guttman - H. Halstead - E. C. Hammond - H. F. Harlow - E. Hasenclever - L. S. Hearnshaw - Donald Hebb - R. Herrnstein - Alexander Herzberg - G. Heymans - Hilde Himmelweit - Pryns Hopkins - Horch - McV. Hunt - Ichthyosis - Brian Inglis - Jimmy Inglis - P. Janet - Arthur Jensen - John Jinks - C. E. M. Joad - Justin Joffe - Gwynne Jones - Mary Cover Jones - Maxwell Jones - R. B. Joynson - A. E. Kazdin - David Kissen - W. Koehler - Emil Kraepelin - D. Krech - E. Kretschmer - C. Landis - Wladimir Ledochowski - G. O. Leith - Kurt Lewin - Aubrey Lewis - Lichtenberg - Robert Lieban - Lindzey - A. Lubin - L. Luborsky - Luria - H. Luria - D. W. MacKinnon - Edward Mapother - Don Marquis - Irene Martin - K. Mather - Henry Maudsley - Maudsley Hospital - Willy Mayer-Gross - Alfred Meyer - Vic Meyer - Neil Miller - W. Mischel - Helga Molander - Ruth Werner - Frederick Mott - Herbart Mowrer - D. K. Nias - David Nias - N. K. B. Nias - Fritz Nova - Orexis - John Butler Parry - R. W. Payne - Senath Petrie (Schonfeld) - S. J. F. Philpott - Postman - Don Prell - D. T. Prell - Jack Rachman - Stanley Rachman - John Raven - Raven's Matrices - F. C. Redlich - Linford Rees - J. B. Rhine - Alec Rodger - Carl Rogers - M. Rokeach - Rorschach - S. Rosenzweig - Sybil Rostal - Stanley Rothman - Roger Russell - A. Salter - Joe Sandler - Carl Sargent - William Sargent - Bernardine Schmidt - Angela Schorr - Flo Schumer - Monte Shapiro - Michael Shepherd - W. H. Sheldon - Eliot Slater - Elliott Slater - Mark Snyderman - E. N. Sokolov - C. Spearman - Charles Spearman - Herman Spitz - Susan Stebbing - William Stephenson - William Stern - Tavistock Clinic - L. M. Terman - Godfrey Thomson - Leo Thurstone - J. Tizzard - E. Toller - E. C. Tolman - Eric Trist - Karl Tucholsky - Van der Welde - D. H. Venables - Peter Venables - Philip Vernon - H. Vetter - Maurice Viteles - Weltbühne - J. Wilder - Russ Willett - G. T. Wilson - Glenn Wilson - P. J. Winer - Lightner Witmer - J. Wolpe - Joe Wolpe - R. S. Woodworth - Aubrey Yates - J. Yerushalmy - W. Yule - Oliver Zangwill - Marvin Zelen - Joe Zubin