A rare book published in Sinhala consisting of complete, critical and up-to-date facts about Child Psychology. The book contains altogether 20 chapters, covering a vast spectrum of subjects associated with child psychology viz., educational psychology, social psychology, health psychology, clinical psychology, neuropsychology, biology, paediatrics, sociology, anthropology etc. The work reveals the author’s stupendous scholarship, her positive approach, wisdom, competence and her mastery in child psychology. The book will serve as a good text book/ hand book and will fill the needs of the new generation of parents, teachers, students, researchers, and the general public for many years to come.