Educational Psychology is a crucial component of the PGTRB (Post Graduate Teacher Recruitment Board) exams in Tamil Nadu. This subject assesses a candidate's understanding of how students learn and develop, the psychological principles that underpin effective teaching, and strategies to create an optimal learning environment. Knowledge of educational psychology is essential for teachers to address diverse learning needs, manage classroom behavior effectively, and implement instructional methods that enhance student engagement and achievement. By emphasizing educational psychology, PGTRB exams ensure that prospective teachers are well-equipped with the skills and insights necessary to foster a supportive and productive educational setting.