A developmental approach to psychopathology based on the theory that a continuum of growth underlies all psychological processes which is manifested in a sequence of developmental stages. The book views psychopathology as a consequence of inappropriate resolution of various problems at one or more stages of development. Using this unifying framework, it reviews more than 25 years of research considering such topics premorbid social competence, symptomatology diagnosis, the paranoid-nonparanoid distinction in schizophrenia, the essential- reactive distinction in alcoholism, the course and outcome of psychiatric disorders, and the developmental differences in self- image. 9,000 references are included in the book.
Edward Frank Zigler was an American developmental psychologist and Sterling Professor Emeritus of Psychology at Yale University. In addition to his academic research on child development, he was best known as one of the architects of the federal Head Start program.