Professionals are frequently consulted to diagnose and predict human behavior; optimal
treatment and planning often hinge on the consultant's judgmental accuracy. The consultant …

We systematically evaluated the peer-reviewed Rorschach validity literature for the 65 main
variables in the popular Comprehensive System (CS). Across 53 meta-analyses examining …

Although projective techniques continue to be widely used in clinical and forensic settings,
their scientific status remains highly controversial. In this monograph, we review the current …

Test-based psychological assessment has been significantly affected by the health care
revolution in the United States during the past two decades. Despite new limitations on …

Prepulse inhibition (PPI) is a robust operational measure of sensorimotor gating. In
schizophrenic patients PPI is deficient. The aim of our review was to investigate the state of …

OBJECTIVE: A longstanding belief among many clinicians is that patients with depression
and comorbid personality pathology have a worse response to standard depression …

The authors address conceptual and methodological foundations of incremental validity in
the evaluation of newly developed clinical assessment measures. Incremental validity is …

Objective The goal of this investigation was to study the relationship between information-
processing deficits and thought disorder in schizophrenic patients. Method Fifty-two subjects …

To address the utility of the Rorschach, the author synthesized a large sample (N= 138) of
empirical, quantitative research published in the past 20 years. Longitudinal and behavioral …

In this article, we describe interrater reliability for the Comprehensive System (CS; Exner,
1993) in 8 relatively large samples, including (a) students,(b) experienced researchers,(c) …