Implications for concepts of psychopathology of studies of economic principles in behavior therapy programs

In several studies of token economies, it has been observed repeatedly that chronic psychiatric patients conform to the same economic principles as explain the activities of presumably normal participants in the national consumer economy. Such observations are consistent with behavior therapy's assumptions that those labeled mentally ill follow the same psychological and social lows as those considered normal and that behavior is responsive to specific situational determinants. Although they disprove nothing, these observations may pose problems for more traditional approaches which view psychopathology as the result of central disorders or deficits with diffuse effects across a wide range of ordinary life situations.