GreavesG.Harvey's “This I Believe” test: Studies on reliability. Psychological Reports, in press.
2.
HarveyO. J.Systems structure, flexibility, and creativity. In HarveyO. J. (Ed.), Experience, structure, and adaptability. New York: Springer, 1966. Pp. 39–65.
3.
HarveyO. J.HuntD.SchroderH.Conceptual systems and personality organization. New York: Wiley, 1961.