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 than others. Unlike general cognitive ability, CQ specifically encompasses four dimensions: metacognitive (the ability to reflect on and adjust cultural assumptions), cognitive (knowledge of norms and practices in different cultures), motivational (the drive to engage with cross-cultural situations), and behavioral (the capacity to exhibit appropriate verbal and non-verbal actions). Research suggests that CQ can be developed through experiential learning and targeted training, yet its predictive validity for job performance in international assignments remains debated. Some scholars argue that high CQ compensates for limited prior cultural exposure, while others contend that it is merely a byproduct of broader personality traits such as openness. This ambiguity highlights the need for longitudinal studies that isolate CQ's unique contribution to intercultural effectiveness.