The concept of 'cultural intelligence' (CQ) has gained prominence in organizational psychology as a framework for understanding cross-cultural effectiveness. Unlike emotional intelligence, which focuses on intrapersonal and interpersonal skills within a familiar cultural context, CQ specifically addresses the capability to function effectively in culturally diverse settings. Researchers have identified four distinct components of CQ: metacognitive (conscious awareness of cultural assumptions), cognitive (knowledge of cultural norms and practices), motivational (interest and confidence in adapting), and behavioral (flexibility in verbal and non-verbal actions). Studies suggest that CQ predicts success in international assignments and multicultural teamwork better than general cognitive ability or personality traits. However, critics argue that CQ's measurement often relies on self-report, which may not accurately reflect actual performance, and that the construct overlaps with existing concepts like openness to experience. Despite these debates, CQ remains a valuable practical tool for training global managers.