Harris, P. W. (1983). The interpersonal maturity of delinquents and nondelinquents. In W. S. Laufer & J. M. Day (Eds.), Personality theory, moral development and criminal behavior (pp. 145-164). Lexington, MA: D. C. Heath.
2.
Harris, P. W. (1988). The interpersonal maturity level classification system: I-level. Criminal Justice and Behavior, 15, 58-77.
3.
Heide, K. M. (1983). An empirical assessment of the value of using personality data in restitution outcome prediction. In W. S. Laufer & J. M. Day (Eds.), Personality theory, moral development and criminal behavior (pp. 251-277). Lexington, MA: D. C. Heath.
4.
Heide, K. M. (1984, November). A preliminary identification of types of adolescent murderers. Paper presented at the thirty-sixth annual meeting of the American Society of Criminology, Cincinnati, OH.
5.
Heide, K. M. (1992). Why kids kill parents: Child abuse and adolescent homicide. Columbus: Ohio State University Press.
6.
Palmer, T. (1974). The Youth Authority's Community Treatment Project. Federal Probation, 38(1), 3-13.
7.
Palmer, T. (1978). Correctional intervention and research. Lexington, MA: Lexington.
8.
Posey, C. D. (Ed.). (1988). Correctional classification based upon psychological characteristics [Special issue]. Criminal Justice and Behavior, 15(1).
9.
Sullivan, C. L. , Grant, M. Q., & Grant, J. D. (1957). The development of interpersonal maturity: Application to delinquency. Psychiatry, 20, 373-385.
10.
Van Voorhis, P. (1988). A cross classification of five offender typologies: Issues of construct and predictive validity. Criminal Justice and Behavior, 15, 109-124.
11.
Van Voorhis, P. (1994). Psychological classification of the adult prison male. Albany: State University of New York Press.
12.
Warren, M. Q. (1983). Applications of interpersonal maturity level theory to offender populations. In W. S. Laufer & J. M. Day (Eds.), Personality theory, moral development and criminal behavior (pp. 23-50). Lexington, MA: D. C. Heath.