Classroom Applications of Educational Psychology: Personality, Cognition, and Learning Processes presents a practical and research-informed approach to understanding learners and teaching practices. The book integrates core psychological theories with classroom realities, highlighting how personality traits, cognitive processes, and learning mechanisms influence student behavior and academic engagement. Designed for teacher educators, pre-service and in-service teachers, and education researchers, it emphasizes evidence-based strategies for inclusive and effective pedagogy. By bridging theory and practice, the book supports informed decision-making in teaching, promotes learner well-being, and addresses contemporary challenges in teacher education and classroom instruction.