Adaptation of Indonesian Version of Brief Self-Assessed Wisdom Scale (BSAWS)

Measuring wisdom in cross-cultural contexts is challenging, particularly in Indonesia, where diverse cultural norms and values require tool adaptation for validity and relevance. This study aimed to adapt and validate Brief Self-Assessed Wisdom Scale (BSAWS) for Indonesian population. The process included back-translation and cultural adjustments with expert input. Data from 1,986 participants aged 17–64 were analyzed using confirmatory factor analysis (CFA). Three of the original nine items were removed due to low contribution, resulting in a six-item model that fit well (p<0.001, RMSEA=0.061, TLI=0.933, CFI=0.960, SRMR=0.026). Reliability assessed with Cronbach's alpha (0.697), indicated good internal consistency. The Indonesian BSAWS is a valid, reliable tool for assessing wisdom in collectivist cultures. This adaptation enriches cross-cultural psychology and supports practical applications, such as educational or training programs designed to foster wisdom in Indonesia.