110
edits
Changes
Image from Smith, J. D., & Wehmeyer, M. L. (2012). Who Was Deborah Kallikak? Intellectual and Developmental Disabilities, 50(2), 169–178.
Image from Smith, J. D., & Wehmeyer, M. L. (2012). Who Was Deborah Kallikak? Intellectual and Developmental Disabilities, 50(2), 169–178.