The document discusses the history and key differences of child and adolescent psychiatric nursing compared to adult psychiatric nursing. It notes that child psychiatric nursing evolved in the 20th century as the therapeutic value of nurses' relationships with children was realized. The first graduate program in child psychiatric nursing opened in 1954. Key differences include that children are usually brought for consultation by parents due to abnormal behaviors, greater consideration of developmental stage is needed, and treatment focuses more on changing parental attitudes than individual therapies. The document also provides a brief classification of common childhood disorders.