Abstract
Test properties of the Millon Clinical Multiaxial Inventory (MCMI) were examined in a sample of 419 sex offenders and controls in three different settings. The offender group included sexual aggressives, pedophiles, incest perpetrators and miscellaneous cases. Nineteen of the 20 scales of the MCMI had alpha reliability over 0.60 and for 13 scales it was over 0.80. The scales showed satisfactory discriminant validity from age but 9 scales showed a moderate influence of intelligence scores and education. Criminal history did not influence scale results. The scales unfortunately did show significant correlations with MMPI validity scales. Although the scales were not susceptible to naive lying, they were influenced by social desirability especially. Four factors were extracted in principal axes factor analysis that accounted for 91.2% of the total variance. The first factor explained 58.2% of the variance and was labeled general psychopathology. The other three factors suggested psychotic tendencies, extraversion and the bipolar dependency-antisocial tendencies. When the groups were compared, almost all scales significantly differentiated them. When the MMPI F-K Scale was forced to enter a stepwise discriminant analysis first, five scales still were significant; Narcissistic, Schizoid-Asocial, Alcohol Abuse, Paranoid, & Dependent-Submissive scales. The MCMI taps important dimensions in sex offenders but suffers from validity problems.
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Anonymous (1983).SPSSX User's Guide. Chicago: McGraw-Hill Book Co.
Antoni, M., Tischer, P., Levine, J., Green, C., & Millon, T. (1985). Refining Personality Assessments by Combining MCMI High Point Profiles and MCMI Codes, Part I, MMPI Code 28/82.Journal of Personality Assessment, 49 (4), 392–398.
Antoni, M., Tischer, P., Levine, J., Green, C., & Millon, T. (1985). Refining Personality Assessments by Combining MCMI High Point Profiles and MCMI Codes, Part III, MMPI Code 24/42.Journal of Personality Assessment, 49 (5), 508–515.
Antoni, M., Levine, J., Tischer, P., Green, C., & Millon, T. (1986). Refining Personality Assessments by Combining MCMI High Point Profiles and MCMI Codes, Part IV, MMPI Code 89/98.Journal of Personality Assessment, 50 (1), 65–72.
Auerbach, J.S. (1984). Validation of Two Scales for Narcissistic Personality Disorder.Journal of Personality Assessment, 48 (6), 649–653.
Cantrell, J.D., & Dana, R.H. (1987). Use of the Millon Clinical Multiaxial Inventory (MCMI) as a Screening Instrument at a Community Mental Health Center.Journal of Clinical Psychology, 43 (4), 366–375.
Choca, J.P., Peterson, C.A., & Shanley, L.A. (1985). Factor Analysis of the Millon Clinical Multiaxial Inventory.Journal of Consulting and Clinical Psychology, 54 (2), 253–255.
Craig, R.J., Verinis, J.S., & Wexler, S. (1985). Personality Characteristics of Drug Addicts and Alcoholics on the Millon Clinical Multiaxial Inventory.Journal of Personality Assessment, 49 (2), 156–160.
Flynn, P., & McMahon, R.C. (1983). Indicators of Depression and Suicidal Ideation Among Drug Abusers. Psychological Reports, 52, 784–786.
Flynn, P., & McMahon, R.C. (1984a). An Examination of the Drug Abuse Scale of the Millon Clinical Multiaxial Inventory.The International Journal of the Addictions, 19 (4), 459–468.
Flynn, P., & McMahon, R.C. (1984b). An Examination of the Factor Structure of the Millon Clinical Multiaxial Inventory.The International Journal of addictions, 48 (3), 308–311.
Kroger, R.O., & Turnbull, W. (1975). Invalidity of Validity Scales, the Case of the MMPI.Journal of Consulting and Clinical Psychology, 43, 48–55
Langevin, R. (1985). An overview of the paraphilias. In M.H. Ben-Aron, S.J. Hucker, & C.D. Webster (eds.)Clinical Criminology: the assessment and treatment of criminal behaviour. Toronto: Clarke Insdtitute of Psychiatry.
Langevin, R., Paitich, D., Freeman, R., Mann, K., & Handy, L. (1978) Personality characteristics and sexual anomalies in males.Canadian Journal of Behavioral Science, 10, 222–238.
Levin, S.M., & Stava, L. (1987). Personality Characteristics of Sex Offenders: A Review.Archives of Sexual Behavior, 16 (1), 57–79.
McMahon, R.C., & Flynn, P.M. (1985a). The Personality and Symptoms Scale of the Millon Clinical Multiaxial Inventory: Sensitivity to Post treatment Outcomes.Journal of Clinical Psychology, 41 (6), 862–866.
McMahon, R.C., & Flynn, P.M. (1985b). Stability of the Personality and Symptom Scales of the Millon Clinical Multiaxial Inventory.Journal of Personality Assessment, 49 (3), 231–234.
McMahon, R.C., & Davidson, R.S. (1985). An Examination of the Relationship Between Personality Patterns and Symptom/Mood Patterns.Journal of Personality Assessment, 49 (5), 552–556.
Millon, T. (1982)Millon Clinical Multiaxial Inventory Manual, second edition. Interpretive Scoring Systems, P.O. Box 1416, Minneapolis, Mn., 55440
Millon, T. (1985). The MCMI Provides a Good Assessment of DSM-III Disorders: The MCMI-II Will Prove Even Better.Journal of Personality Assessment, 49 (4), 379–391.
Millon, T. (1986). Schizoid and Avoidant Personality Disorders in DSM-III. Letters to the Editor.Journal of Psychiatry, 143 (10), 1321–1322.
Piersma, H.L. (1986). The Stability of the Millon Clinical Multiaxial Inventory for Psychiatric Patients.Journal of Personality Assessment, 50 (2), 193–197.
Piersma, H.L. (1986). The Millon Clinical Multiaxial Inventory (MCMI) as a Treatment Outcome Measure for Psyciatric Patients.Journal of Clinical Psychology, 42 (3), 493–499.
Prifitera, A., & Ryan, J.J. (1984). Validity of the Narcissistic Personality Inventory (NPI) in a Psychiatric Sample.Journal of Clinical Psychology, 40 (1), 140–142.
Raskin, R.N., & Hall., C.S. (1979). A Narcissistic Personality Inventory.Psychological Reports, 45, 590.
Raskin, R., & Hall, C.S. (1981). The Narcissistic Personality Inventory: Alternate Form Reliability and Further Evidence of Construct Validity.Journal of Personality Assessment, 45 (2), 159–162.
Repko, G.R., & Cooper, R. (1985). The Diagnosis of Personality Disorder: A Comparison of MMPI Profile, Millon Inventory, and Clinical Judgment in a Workers' Compensation Population.Journal of Clinical Psychology, 41 (6), 867–880.
Robert, J.A., Ryan, J.J., McEntyre, W.L., McFarland, R.S., Lips, O.J., & Rosenberg, S.J. (1985). MCMI Characteristics of DSM-III Posttraumatic Stress Disorder in Vietnam Veterans.Journal of Personality Assessment, 49 (3), 226–230.
Solomon, R.S. (1982). Validity of the MMPI Narcissistic Personality Disorder Scale.Psychological Reports, 50, 463–466.
Van Gorp, W.G., & Meyer, R.G. (1986). The Detection of Faking on the Millon Clinical Multiaxial Inventory (MCMI).Journal of Clinical Psychology, 42 (5), 742–747.
Widiger, T.A., & Sanderson, C. (1987). The convergent and discriminant validity of the MCMI as a measure of the DSM III personality disorders.Journal of Personality Assessment, 51, 228–242.
Widiger, T.A., Williams, J.B.W., Spitzer, R.L., & Frances, A. (1985). The MCMI as a Measure of DSM-III.Journal of Personality Assessment, 49 (4), 366–378.
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Langevin, R., Lang, R., Reynolds, R. et al. Personality and sexual anomalies. Annals of Sex Research 1, 13–32 (1988). https://doi.org/10.1007/BF00852880
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DOI: https://doi.org/10.1007/BF00852880