The concept of 'cultural intelligence' (CQ) has gained prominence in cross-cultural management research. Unlike emotional intelligence, which focuses on interpersonal skills within a familiar cultural context, CQ specifically addresses the capability to function effectively across diverse cultural settings. Scholars identify four distinct dimensions of CQ: metacognitive, cognitive, motivational, and behavioral. The metacognitive dimension involves conscious awareness during intercultural interactions, while the cognitive aspect encompasses knowledge of norms and practices in different cultures. Motivational CQ reflects the drive and interest to adapt, and behavioral CQ refers to the ability to exhibit appropriate verbal and non-verbal actions. Recent studies suggest that CQ can be developed through targeted training and international exposure, challenging the assumption that cultural adaptability is innate. However, critics argue that the construct overlaps significantly with general cognitive ability and personality traits, questioning its incremental validity in predicting expatriate performance.