AbstractGet full access to this articleView all access options for this article.Get accessReferences1. Evans F. J. The Psychological Differentiation Inventory: A questionnaire measure of field dependence. Paper read at the Eastern Psychological Association, Philadelphia, Pa., April, 1969.2. Witkin H. A. Dyk R. B. Faterson H. F. Goodenough D. R. Karp S. A. Psychological differentiation. New York: Wiley, 1962.
