The Rorschach Comprehensive System (CS) Psychometric Validity of Individual Variables.

Since the publication of the Rorschach Inkblot Method (Rorschach, 1921/1942 ), theorists, researchers, and practitioners have been debating the nature of the task, its conceptual foundation, and most important its psychometric properties. The validity of the Rorschach Comprehensive System (CS; Exner, 1974 , 2003; Exner & Weiner, 1995 ) has been supported by several meta-analyses that used different types of nontest external criterion for validating individual variables. In a recent meta-analysis, Mihura, Meyer, Dumitrascu, and Bombel ( 2013 ) found coefficients ranging from modest to excellent for most of the selected CS variables, with 13 of them reported as showing "little to no support." This article focuses on these variables. Although endorsing Mihura et al.'s mainly validating findings, we also suggest that the evidence presented for the little or no validity of these 13 variables is not quite compelling enough to warrant changing their definition or coding, or removing them from the system. We point to some issues concerning the description and interpretation of these variables and the appropriateness of the external criteria used for exploring their validity, and suggest considering these issues in further CS research. Implications of Mihura et al.'s meta-analysis for clinical and forensic practice are discussed.

The amnestic syndrome: applying the Rorschach Inkblot method for differential diagnosis.

Dissociative processes were investigated in a man diagnosed with focal retrograde amnesia (FRA) following a traumatic head injury without any anterograde memory deficit. Findings were derived from the Rorschach Inkblot method, which was administered together with other performance-based tests and a self-report inventory for evaluating dissociative proneness in personality functioning. A substantial set of behavioral and test response variables indicated dissociation proneness and the activation of dissociative mechanisms. This conception was supported a few months following the evaluation when the patient reported a total spontaneous recovery of the memory deficit. The interplay between neurological and functional factors in FRA is discussed with a view for creating an integrated model.