The Motivated Affective Behavior System: A Dynamic Account of the Attachment Behavioral System.

摘要

A model of the motivated affective behavior system (MABS) is reviewed and validated. Four human-data studies test a computational model that integrates attachment theory, several models of emotion processing, and goal systems theory. Previous work on attachment models the dynamic experiences that serve to activate and deactivate the attachment system (Mikulincer & Shaver, 2003; Shaver & Mikulincer, 2002). In contrast, the current work models the dynamics within the attachment system: the internal mechanisms that underlie activation, hyperactivation, and deactivation. MABS is a mediational process model. Appraisals of a situation influence behavior through an intervening motivation sub-system, which, in turn, triggers emotional responses that call for action (or inaction). The motivation subsystem includes Approach and Avoidance Motive Systems and a Goal-Situation Congruence system. The final product is an assessment of the total impact a situation has upon one's goals (Goal Impact). The present model may be the first in the attachment literature to treat emotions as functional signals that activate attachment behaviors. A highly detailed account of the emotion and motivation processing is provided---one that is missing in attachment research. Finally, personality is examined as chronic activations within in this intervening process.