Self-concept clarity: Measurement, personality correlates, and cultural boundaries.

TLDR

Self‑concept clarity (SCC) refers to the extent to which self‑beliefs are clearly, confidently defined, internally consistent, and stable. This article introduces the SCC Scale and investigates its correlations with self‑esteem, the Big Five traits, and self‑focused attention, its criterion validity, and its cultural boundaries across studies. Low SCC was linked to higher neuroticism, lower self‑esteem, lower conscientiousness and agreeableness, chronic self‑analysis, reduced internal state awareness, and ruminative self‑focused attention; the SCC Scale uniquely predicted stability and consistency of self‑descriptions, and Japanese participants showed lower SCC levels and weaker SCC‑self‑esteem correlations than Canadian participants.

Abstract

Self-concept clarity (SCC) references a structural aspect oftbe self-concept: the extent to which selfbeliefs are clearly and confidently defined, internally consistent, and stable. This article reports the SCC Scale and examines (a) its correlations with self-esteem (SE), the Big Five dimensions, and self-focused attention (Study l ); (b) its criterion validity (Study 2); and (c) its cultural boundaries (Study 3 ). Low SCC was independently associated with high Neuroticism, low SE, low Conscientiousness, low Agreeableness, chronic self-analysis, low internal state awareness, and a ruminative form of self-focused attention. The SCC Scale predicted unique variance in 2 external criteria: the stability and consistency of self-descriptions. Consistent with theory on Eastern and Western selfconstruals, Japanese participants exhibited lower levels of SCC and lower correlations between SCC and SE than did Canadian participants.