Samuel Messick
Samuel J. Messick III (April 3, 1931 – October 6, 1998) was an American psychologist who worked for the Educational Testing Service (ETS), known for his contributions to validity theory.
Samuel Messick | |
|---|---|
| Born | April 3, 1931 Philadelphia, Pennsylvania, U.S. |
| Died | October 6, 1998 Philadelphia, Pennsylvania, U.S. |
| Education | University of Pennsylvania Princeton University |
| Occupation | Psychologist |
| Awards | E. L. Thorndike Award (1993) |
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