This document discusses the psychological problems of children and the role of teachers in early identification and management. It covers common conditions like mental retardation, learning disorders, motor skills disorders, pervasive developmental disorders, ADHD, communication disorders, and tic disorders. For each condition, it describes symptoms and characteristics. It emphasizes the importance of teachers communicating with parents and clinicians to help children with psychological needs. Overall, the document provides an overview of various psychological problems in children and highlights how teachers can support students' mental health.