A new and complete revision of a landmark text. This comprehensive compilation of state-of-the-art information is the essential resource on educating visually impaired students, the essential theory forming the knowledge base, and methodology of teaching visually impaired students in all areas. This completely revised, updated edition reflects federal guidelines on educational programming, specialized assessment, and critical knowledge on the core curriculum and expanded core curriculum. A must-have for educators, administrators, policy makers, and allied in the visual impairment field!