Psychology of Individual Differences presents a comprehensive and learner-centred exploration of diversity among learners and its implications for teaching and learning. Aligned with the ITEP, B.Ed., and M.Ed. curricula, the book follows an outcome-based education framework and integrates classical and contemporary perspectives in educational psychology. It addresses key areas such as exceptional children, personality, intelligence, adjustment, mental health, and higher-level thinking skills. With a strong emphasis on inclusive education, mental well-being, creativity, and reflective practice, the book serves as a valuable resource for teacher education students, teacher educators, researchers, and practitioners seeking to understand and respond effectively to individual differences in diverse educational contexts.