Consequences of commitment to and disengagement from incentives.

Proposes an integrative theoretical framework for studying psychological aspects of incentive relationships. During the time that an incentive is behaviorally salient, an organism is especially responsive to incentive-related cues. This sustained sensitivity requires postulating a continuing state (denoted by a construct, current concern) with a definite onset (commitment) and offset (consummation or disengagement). Disengagement follows frustration, accompanies the behavioral process of extinction, and involves an incentive-disengagement cycle of invigoration, aggression, depression, and recovery. Depression is thus a normal part of disengagement that may be either adaptive or maladaptive for the individual but is probably adaptive for the species. Implications for motivation; etiology, symptomatology, and treatment of depression; drug use; and other social problem areas are discussed. (41/2 p ref) (PsycINFO Database Record (c) 2006 APA, all rights reserved)