A hierarchical model of opiate addiction. Failures of self-regulation as a central aspect of substance abuse

Abstract

In this paper, we first examine and recast the research literature on opiate addiction in the light of a hierarchical model of self-organization. The hierarchical model consists of five modes of psychological and psychobiological functioning defined epigenetically. Research and theories of opiate addiction are classified as to their primary modal emphases. We then describe failures of self-regulation as particular vulnerabilities along the first three modes of the hierarchy. A measure of this construct, the Scale for Failures in Self-Regulation (SFSR), a projective measure that utilizes Thematic Apperception Test responses, is introduced for the study of opiate addicts. The SFSR was administered to normal and opiate-addicted subjects in order to examine the predictive and explanatory power of the hierarchial model. A multivariate analysis of variance showed the addicts to have greater difficulties in self-regulatory functioning than normal subjects. In terms of the hierarchical model, the implications of these findings for the questions of severity of illness, psychotherapy technique, and future research are discussed.