title: Orthogonal dimensions of individual and group forms of the Rorschach.
abstract: Most dimensional analyses of traditional Rorschach scoring categories have either failed to control for differences in total R or have done so by introducing a nonstandard mode of administration. Consequently, the results of such studies may be either distorted or of questionable relevance to more typical situations. The present analyses, which compared both group and individual forms of the Rorschach administered to large samples (over 500 each) of male medical students, controlled for differences in total R by using residualized scores from which the linear effects of R had been partialled. The factor-analytic results are expressed in terms of seven easily interpretable factors (including total R), five of which are similar across forms, and simple formulas for deriving norm-referenced factor scores from the data of individual test administrations are provided.
authors.affiliation: The Johns Hopkins University School of Medicine, USA.
authors.forename: J W
authors.initials: JW
authors.lastname: Shaffer
authors.forename: K R
authors.initials: KR
authors.lastname: Duszynski
authors.forename: C B
authors.initials: CB
authors.lastname: Thomas