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 abilities, CQ specifically addresses an individual's capacity to function and manage effectively in culturally diverse settings. Researchers have identified four distinct dimensions of CQ: metacognitive, cognitive, motivational, and behavioral. The metacognitive dimension refers to the mental processes used to acquire and understand cultural knowledge, while the cognitive dimension encompasses actual knowledge of norms, practices, and conventions in different cultures. Motivational CQ reflects the drive and interest to adapt to cross-cultural situations, and behavioral CQ involves the ability to exhibit appropriate verbal and non-verbal actions when interacting with people from other cultures. Studies suggest that high CQ is a better predictor of successful expatriate assignments than general cognitive ability or personality traits, highlighting its practical relevance in globalized workplaces.