Extensive research has been conducted on the use of the MMPI and MMPI-2 scales for assessing anger control problems or overly aggressive behavior (see Reference File for more complete listing). The following highlights describe a number of research studies that have addressed these problems. Major research studies and valuable summary projects are highlighted and their findings/implications not...

Results from meta-analyses have been widely cited to defend the validity of the Rorschach. However, the meta-analyses have been flawed. For example, one meta-analysis included results that were obtained by calculating correlations but not results that were obtained by conducting t tests or analyses of variance. When we reanalyzed the data from the most widely cited meta-analysis (Parker, Hanson...

Tellegen et al. (2003) proposed fundamental changes in MMPI-2 (Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) scale development by discarding empirical scale development in favor of construct validation via Jackson's (1970) sequential system of scale development. As a result of their efforts, a general distress factor (Demoralization) was identified and 8 Restructured Clinical (RC) Scal...

The present study evaluated the personality characteristics and psychopathology of internet sex offenders (ISOs) using the Minnesota Multiphasic Personality Inventory, Second Edition (MMPI-2) to determine whether ISO personality profiles are different to those of general sex offenders (GSOs; e.g. child molesters and rapists). The ISOs consisted of 48 convicted males referred to a private sex of...

Traditional MMPI-2 validity scales, the Lees-Haley Fake Bad Scale (FBS), and the Arbisi and Ben Porath Infrequency Psychopathology Scale (F(p)) were evaluated in 33 personal injury litigants who had failed forced-choice symptom validity testing and other measures of effort in patterns consistent with the Slick, Sherman, and Iverson (1999) criteria for definite and probable malingered neurocogni...

3 simulation models were applied to clinical judgments of "psychotic" vs. "neurotic" for 29 judges across 7 samples of MMPI profiles. A crossvalidated multiple correlation was used as a goodness-of-fit measure for the 3 judgment models. On this basis, each of the 29 clinical judges was characterized as being either "linear" or "configural" in his utilization of MMPI test data, where configurali...

Thirty-seven mothers of sexually abused children were contrasted with 41 mothers who were receiving outpatient psychotherapy and with 76 women with no history of psychiatric disturbance on the MMPI. The groups were matched on age and socioeconomic status, and significant between-group differences were noted. Outpatients and mothers of sexually abused children were significantly more elevated th...