CIHS2025

Intellectual humility, a virtue associated with open-mindedness and acknowledgment of one’s intellectual limitations, has gained attention in psychological research. This study examined the psychometric properties of the Comprehensive Intellectual Humility Scale (CIHS) with Indonesia sample using both Classical Test Theory and Item Response Theory approaches. A total of 418 Indonesian adults completed the CIHS. Analysis was done using Confirmatory Factor Analysis and the Rasch Rating Scale Model. The CFA results supported a four-factor structure with acceptable fit indices and reliability across all dimensions. Rasch analysis demonstrated that the scale fulfilled the assumptions of unidimensionality, had strong item and person reliability, and met fit criteria for most items. Wright map analysis showed that item difficulty was generally aligned with participant ability, though some items were too easily endorsed. These findings affirm the CIHS’s internal consistency, construct validity, and cultural applicability in Indonesia