Psyche Cattell (August 2, 1893 – April 17, 1989) was an American psychologist who studied children and aimed to develop intelligence tests for infants.[1][2][3][4][5] She was Chief Psychologist at Lancaster Guidance Clinic in Lancaster, Pennsylvania from 1939 to 1963. She published a book on intelligence testing and established a nursery school in her home which operated from 1941 to 1974. She is best known for the Cattell Infant Intelligence Scale, a downward extension of IQ testing used to assess children's development.[4][5][6]
^Cattell, Psyche (1975). The Measurement of Intelligence of Infants and Young Children (3rd ed.). New York, New York: Johnson Reprint Corporation. pp. 11–24.
^Hochman, Susan K. "Psyche Cattell". Women's Intellectual Contributions to the Study of Mind and Society. Webster University.
^ abHooper, Stephen R; Conner, Robert E; Umansky, Warren (June 1986). "The Cattell Infant Intelligence Scale: A review of the literature". Developmental Review. 6 (2): 146–164. doi:10.1016/0273-2297(86)90009-2.