INTRODUCTION: The “medical model” that currently guides the majority of psychological research, assessment, and treatment is a deeply entrenched historical, social, and political phenomenon (Maddux, Snyder, & Lopez, 2004; Laungani, 2002) which has no empirical support whatsoever (Wampold, 2001). This article will outline some of the problems that the widespread acceptance of the medical model poses for the field of psychology.
Wampold, Ahn, & Coleman (2001) list five components of the medical model of psychotherapy: to begin with, the patient presents with symptoms of a classifiable disorder or disease; from the existing research and accepted materials, a psychological explanation for the disorder is available; the knowledge of this specific disorder and the theoretical conceptualization of such are sufficient that a potential mechanism for psychological change can be identified; having identified these properties, the therapist logically derives a set of specific psychotherapeutic ingredients and administers them to the patient; these specific ingredients are responsible for the benefits of the psychotherapy thus administered. “The last component,” Wampold, et al. (2001) explain, “which is often referred to as specificity, is critical to the medical model of psychotherapy and gives primacy to the specific ingredients rather than common or contextual factors.” This is particularly significant in that no research has yet to provide any empirical backing for this principle of specificity in psychotherapeutic interventions, whereas a growing body of research is being accumulated in support of alternative, contextual models of psychotherapy (Wampold, 2001).
PDF: The Medical Model of Psychology: Problems and Solutions.