The work presents the results of an in-depth theoretical and empirical study of the emotional and personal characteristics of neglected adolescents and their relationships with parents and peers. The book describes the experience of developing and using a new projective technique - the Teenage Projective Test. Based on the data obtained in the study, the factors influencing the personality development of neglected adolescents are highlighted, their psychological characteristics, relationships with parents and peers are described. The data obtained allowed to highlight and describe the close relationship of emotional, personality, behavioral disorders in neglected adolescents with violations of relationships with parents and peers. The book is recommended for psychologists-researchers, psychologists-practitioners, lawyers, social teachers, educators working in the field of social rehabilitation of minors, schools, specialized institutions, with adolescents from the "risk group", with deviant and delinquent behavior.