Molly Harrower was born. A pioneering clinical psychologist, Harrower spent the early part of her career working alongside Kurt Koffka where she was immersed in the field of experimental Gestalt psychology, publishing several influential articles on color perception.

Molly Harrower is best known; however, for her contribution to psychodiagnostic testing, particularly her work on the development and applied use of group Rorschach tests. Her books 'Large Scale Rorschach Techniques: A Manual For The Group Rorschach and Multiple Choice Test (1945)' and 'Psychodiagnostic Testing: An Empirical Approach (1965)' rank among her most important published works.

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