How many and what mechanisms are needed to explain self‐regulatory functions in personality dynamics: Toward a model based on the Circumplex of Personality Metatraits

We propose a model of basic self-regulatory mechanisms that integrates descriptive-structural and dynamic-explanatory approaches to personality. Using a structural way of thinking and based on a structural model of personality (the Circumplex of Personality Metatraits), we deduced two orthogonal (distinct) but interactive mechanisms: (a) Impulse Control responsible for controlling automatically activated impulses, urges, and affective reactions and (b) Self-Motivation responsible for regulating intentions in goal-oriented behaviors. Their operation depends on both situational and dispositional factors and optimal functioning of both mechanisms is needed for effective regulation of behavior. People can also be characterized by relatively stable levels of Impulse Control and Self-Motivation as dispositions, which depend on temperamental predispositions but can develop incoherently with them due to the impact of environmental factors. Combinations of Impulse Control and Self-Motivation as dispositions result in personality types, which differ in their adaptiveness. Importantly, Impulse Control and Self-Motivation mechanisms reveal substantial similarities to other self-regulatory constructs described in the literature, particularly those included in Block and Block's as well as Kuhl's theories. The contribution of our paper may serve as an example of how to apply the descriptive-structural approach to develop a dynamic-explanatory model of personality.