The Self-Concept Clarity Scale

The Self-Concept Clarity Scale (SCCS) (Campbell et al., 1996; Hargitai et al., 2020) is comprised of 12 items answered on a 5-point Likert scale, which ranges from strongly disagree (1) to strongly agree (5). The SCCS is a self-reported questionnaire for self-coherence measurement. A high score is indicative of high self-concept clarity, while a low score indicates a blurred self-concept and weakness in self-regulation (Cicero et al., 2015; de Sousa et al., 2016). In this study, this questionnaire had excellent internal consistency (Cronbach's α = 0.91).