About the book: 1972 / An illness in childhood made O. I. Skorokhodova completely deaf-blind. However, she found the strength to study and work. Under the guidance of prof. She received an education from I. A. Sokolyansky. The proposed book is a unique work by an author who is deprived of sight and hearing. It characterizes with great completeness the features of the cognitive processes of a person deprived of basic distant receptors. The book is intended for teachers, researchers in the field of psychology, pedagogy, philosophy and will be read with interest by a wide range of readers.