Egoistic and Moralistic Biases in Self‐Perception: The Interplay of Self‐Deceptive Styles With Basic Traits and Motives

TLDR

Research identifies two self‑favoring biases—egoistic and moralistic—rooted in agency and communion values and linked to the motives nPower and nApproval, which together form the Alpha and Gamma personality constellations. Alpha is characterized by an egoistic bias that inflates perceived social and intellectual status, whereas Gamma is marked by a moralistic bias that denies deviant impulses and projects saintly traits. These biases produce unrealistically positive self‑perceptions, with Alpha scorers overestimating dominance, fearlessness, emotional stability, intellect, and creativity in a narcissistic “superhero” style, and Gamma scorers exaggerating agreeableness, dutifulness, and restraint, thereby offering an integrative framework for key personality psychology issues.

Abstract

The literature on personality traits and defense mechanisms suggests individual differences in two self‐favoring tendencies, which we label “egoistic bias” and “moralistic bias.” The two biases are self‐deceptive in nature and can be traced to two fundamental values, agency and communion, that impel two corresponding motives, nPower and nApproval. The two sequences of values, motives, and biases form two personality constellations, Alpha and Gamma. Associated with Alpha is an egoistic bias, a self‐deceptive tendency to exaggerate one's social and intellectual status. This tendency leads to unrealistically positive self‐perceptions on such traits as dominance, fearlessness, emotional stability, intellect, and creativity. Self‐perceptions of high Alpha scorers have a narcissistic, “superhero” quality. Associated with Gamma is a moralistic bias, a self‐deceptive tendency to deny socially deviant impulses and to claim sanctimonious “saint‐like” attributes. This tendency is played out in overly positive self‐perceptions on such traits as agreeableness, dutifulness, and restraint. The Alpha‐Gamma conception provides an integrative framework for a number of central issues in personality psychology.