Is Field Independence an Expression of the General Personality Source Trait of Independence,U. I. 19?

Cattell R. B. The Adult O-A Personality Battery. Champaign, Ill.: Institute for Personality & Ability Testing, 1955. (a)

Cattell R. B. Psychiatric screening of flying personnel; personality structure in objective tests—a study of 1000 Air Force students in basic pilot training. USAF School of Aviation Medicine, (Project No. 21-0202-0007), Report No. 9, 1955, 1–50. (b)

Cattell R. B. Personality and motivation structure and measurement. New York: World Book, 1957.

Cattell R. B. Hundleby J. H. Conceptual and experimental requirements in relating independence (U. I. 19) and field independence in L- and Q-data media: A comment on Dr. Ohnmacht's research. Perceptual and Motor Skills, 1968, 27, 733–734.

Cattell R. B. Killian L. R. The pattern of objective test personality factor differences in schizophrenia and the character disorders. Journal of Clinical Psychology, 1967, 23, 3, 343–348.

Cattell R. B. Komlos E. Tatro D. F. Significant differences of affective, paranoid, and non-paranoid schizophrenic psychotics on primary source traits in the 16 P. F. Multivariate Behavioral Research, 1968, (special issue), 2, 33–54.

Hundleby J. H. Pawlik K. Cattell R. B. Personality factors in objective test devices. San Diego: Knapp, 1964.

Johnson D. T. Neville C. W. Workman S. N. Field independence and the Sixteen Personality Factor Questionnaire. Perceptual and Motor Skills, 1969, 28, 670.

Pawljk K. Die Dimensionen des Verhaltens. Stuttgart: Huber, 1968.

Schuerger J. M. Cattell R. B. The Child O-A Personality Battery. Champaign, Ill.: Institute for Personality & Ability Testing, 1969, in press.

Thurstone L. L. A factorial study of perception. Chicago: Univer. of Chicago Press, 1944.