The concept of 'cultural intelligence' (CQ) has gained prominence in organizational psychology as a framework for understanding why some individuals adapt more effectively to multicultural environments. Unlike emotional intelligence (EQ), which focuses on interpersonal sensitivity within a familiar cultural context, CQ specifically addresses the capability to function and manage effectively in culturally diverse settings. Researchers have identified four distinct dimensions of CQ: metacognitive (the ability to consciously process cultural knowledge), cognitive (actual knowledge of cultural norms and practices), motivational (the drive to engage with other cultures), and behavioral (the ability to exhibit appropriate verbal and nonverbal actions). A growing body of empirical evidence suggests that high CQ predicts better job performance in international assignments, particularly in roles requiring negotiation and conflict resolution. However, critics argue that the construct overlaps considerably with general cognitive ability and openness to experience, questioning its incremental validity. Despite this debate, CQ remains a valuable heuristic for training and selection in globalized organizations.