_CVER SINCE L. K. Frank's first use of the term "projective method" in 1939 (15), there has been a rapid mushrooming of techniques for encouraging an individual to reveal aspects of his personality by the way in which he perceives, organizes, or relates to potentially affect-laden, ambiguous stimuli. Stemming largely from psychoanalytic theory, such projective techniques range all the way from free association in relatively unstructured situations to rather highly structured, formalized devices such as the Thematic Apperception Test. Before considering the problems of quantification and objective scoring, it might be instructive to examine closely the assumptions implicit in the projective method as contrasted to those underlying psychometric tests and measurement theory.
PROJECTIVE COMPARED WITH PSYCHOMETRIC METHODSUnlike the standardized aptitude test, the projective approach deals with the idiomatic expression of the individual as revealed in the context of his needs, fears, strivings, and ego-defensive behavior. As Frank has so aptly stated, "The essential feature of a projective technique is that it evokes from the subject what is, in various ways, expressive of his private world and personality process." (16, p. 47).