"The Disadvantages of Childhood" is a book written by psychologist and educator Bruce Henry Addington, which is an important source of information about the problems faced by children with disabilities. The author investigates the psychological and pedagogical aspects of the development and education of children with various types and degrees of disability. The book takes a practical approach to solving problems affecting such children and provides advice to parents, teachers and education professionals. The Disadvantages of Childhood is an important book that helps to better understand the needs and opportunities of children with special needs, contributing to the creation of a more inclusive and supportive environment.