Anastasi, Anne
Aquinas, Thomas
Aristotle
Augustine of Hippo
Benbow, Camilla P
Betts, George
Bingham. Walter
Binet, Alfred
Burt, Cyril
Carroll, John
Cattell, James McKeen
Cattell, Psyche
Cattell, Raymond
Charcot, Jean-Martin
Cox (Miles), Catharine 
Darwin, Charles
Das, Jagannath Prasad (J.P.) 
Detterman, Douglas K. 
Duff, William
Dweck, Carol S. 
Ebbinghaus, Hermann
Edison, Thomas
Esquirol, Jean
Eysenck, Hans
Freud, Sigmund
Galton, Francis
Gardner, Howard
Gauss, Karl
Goddard, Henry
Goodenough, Florence
Guilford, J. P.
Hall, G. S.
Hobbes, Thomas
Hollingworth, Leta
Hollingworth, Harry
Horn, John L. 
Huarte, Juan
Hume, David 
Hunt, J. McVicker
Inhelder, Barbel		 Itard, Jean Marc
James, William
Jensen, Arthur
Kamin, Leon
Kant, Immanuel
Kaufman, Alan S.
LaPlace, Simon
Locke, John
Lubinski, David 
Mill, John Stuart
McNemar, Quinn
McDougall, William
Pascal, Blaise
Pearson, Karl
Piaget, Jean
Plato
Renzulli, Joseph
Simon, Theodore
Simonton, Dean Keith
Smith, Adam
Snow, Richard
Spearman, Charles
Stern, William
Sternberg, Robert
Symond, Percival
Taylor, Calvin
Terman, Lewis
Thomasius, Christian
Thorndike, Edward
Thorndike, Robert
Thurstone, L. L.
Thurstone, Thelma
Titchener, Edward
Vernon, Philip
Vygotsky, Lev
Wechsler, David
Wissler, Clark
Wundt, Wilhelm
Yerkes, Robert