“…Most of this literature has focused on comparisons of later versions of the MCMI to earlier editions (Inch & Crossley, 1993;Piersma, 1989aPiersma, , 1989bStreiner & Miller, 1989), its ability to detect deviant item responses (Bagby, Gillis, & Rogers, 1991;Retzlaff, Sheehan, & Fiel, 1991), the diagnostic congruence of the MCMI to clinician ratings (Chick, Sheaffer, & Goggin, 1993;Inch & Crossley, 1993;Soldz, Budman, Demby, & Merry, 1993), the operating characteristics of the MCMI (Gibertini, Brandenburg, & Retzlaff, 1986;Miller et al, 1993;Piersma, 1991;Retzlaff, 1996), or its specific psychometric properties (Choca, Stanley, & VanDenburg, 1992;Gibertini & Retzlaff, 1988;Piersma, 1989b;Retzlaff & Gibertini, 1987;. Relative to this body of research, fewer studies have investigated the possibility of summarizing the MCMI scales for more parsimonious interpretation (e.g., with techniques such as factor analysis).…”