The interpretative validity of the FAM: long-term psychotherapists' ratings of psychiatric inpatients

Newmark, Conger, and Faschingbauer (1976) found a significant difference between mean ratings of MMPI and FAM (Faschingbauer's Abbreviated MMPI) based interpretations. Since this may have been specific to lack of rater experience, the present study attempted a replication using long-term psychotherapists as raters. The only significant difference was for 20 male psychiatric inpatients. Females (n = 16) and the pooled sample showed no significant differences between ratings regardless of the source test. When the present results are compared to those of Newmark, Conger and Faschinbauer (1976) and earlier work by Fashcinbauer (1973), it appears that the FAM yields interpretation as accurate as one would expect given its psychometric dissimilarity from the MMPI.