Differences on four MMPI Scales were studied among 288 college students who were classified into one of three durations of therapy. Multivariate analyses showed Scales D and Si to be significantly higher for those remaining in therapy ≥ 13 sessions, and these scales predicted duration.
References
1.
AndersonW. P.KunceJ. T. (1984) Diagnostic implications of markedly elevated MMPI Sc Scores for nonhospitalized clients. Journal of Clinical Psychology, 40, 925–930.
2.
ButcherJ. W.TellegenA. (1978) Common methodological problems in MMPI research. Journal of Consulting and Clinical Psychology, 46, 620–628.
3.
CartwrightD. S. (1955) Success in psychotherapy as a function of certain actuarial variables. Journal of Consulting Psychology, 19, 357–363.
4.
CohenJ.CohenP. (1975) Applied multiple regression/correlation analysis for the behavioral sciences. Hillsdale, NJ: Erlbaum.
5.
DahlstromW. G.WelshG. S.DahlstromL. E. (1972) An MMPI handbook. Vol. 1. Clinical interpretation. Minneapolis, MN: Univer. of Minnesota Press.
6.
DoddJ. (1970) A retrospective analysis of variables related to duration of treatment in a university psychiatric clinic. Journal of Nervous and Mental Disease, 151, 75–84.
7.
DuckworthJ. C. (1979) MMPI interpretation manual for counselors and clinicians. (2nd ed.) Muncie, IN: Accelerated Development.
8.
GarfieldS. L. (1977) A note on the confounding of personality and social class characteristics in research on premature termination. Journal of Consulting and Clinical Psychology, 45, 483–485.
9.
GrahamJ. R. (1977) The MMPI: a practical guide. New York: Oxford Univer. Press.
10.
GrahamJ. R. (1977) Using the MMPI in counseling and psychotherapy (Clinical notes on the MMPI, No. 1). Nutley, NJ: Roche Psychiatric Service Institute.
11.
HortonM.KriaucinnasR. (1970) Minnesota Multiphasic Personality Inventory differences between terminators and continuers in youth counseling. Journal of Counseling Psychology, 17, 98–101.
12.
JohnsonR. W. (1965) Number of interviews, diagnosis and success of counseling. Journal of Counseling Psychology, 12, 248–251.
13.
KunceJ. T.AndersonW. P. (1976) Normalizing the MMPI. Journal of Clinical Psychology, 32, 776–780.
14.
McAdooW. G.RoeskeN. A. (1973) A comparison of defectors and continuers in a child guidance clinic. Journal of Consulting and Clinical Psychology, 40, 328–334.
15.
RayA. A.SallJ. P.SafferM.JaynerS. P.WhatleyJ. K. (Eds.) (1982) SAS user's guide. Cary, NC: SAS Institute.
16.
SchofieldW. (1964) Psychotherapy: the purchase of friendship. Englewood Cliffs, NJ: Prentice-Hall.
17.
SternS. L.MooreS. F.GrossS. J. (1975) Confounding of personality and social class characteristics in research on premature termination. Journal of Consulting and Clinical Psychology, 43, 341–344.
18.
SullivanP. L.MillerC.SmelsenW. (1958) Factors in length of stay and progress in psychotherapy. Journal of Consulting Psychology, 22, 1–9.
19.
TaulbeeE. S. (1958) Relationship between certain personality variables and continuation in psychotherapy. Journal of Consulting Psychology, 22, 83–89.
20.
TaylorJ. W. (1956) Relationship of success and length in psychotherapy. Journal of Consulting Psychology, 20, 332.
21.
TimmN. H. (1975) Multivariate analysis with applications in education and psychology. Monterey, CA: Brooks/Cole.
22.
WilliamsC. L. (1983) Further investigation of the Si scale of the MMPI: reliabilities, correlates and subscale utility. Journal of Clinical Psychology, 39, 951–957.
