The concept of 'cultural intelligence' (CQ) has gained prominence in organizational psychology as a complement to traditional measures of cognitive ability and emotional intelligence. Unlike IQ, which focuses on abstract reasoning, or EQ, which emphasizes interpersonal skills, CQ specifically addresses an individual's capability to function effectively in culturally diverse settings. Researchers have identified four distinct dimensions of CQ: metacognitive (awareness of one's own cultural assumptions), cognitive (knowledge of cultural norms and practices), motivational (interest and confidence in cross-cultural interactions), and behavioral (ability to adapt verbal and non-verbal actions). Studies suggest that high CQ predicts better performance in multinational teams, particularly in tasks requiring negotiation and conflict resolution. However, critics argue that CQ may overlap significantly with general cognitive ability and personality traits, questioning its unique predictive validity. Nevertheless, training programs designed to enhance CQ have shown modest positive effects, indicating its practical relevance in globalized workplaces.