Developmental psychopathology

Developmental psychopathology is the study of the development of psychological disorders (e.g., psychopathy, autism, schizophrenia and depression) with a life course perspective. Researchers who work from this perspective emphasize how psychopathology can be understood as normal development gone awry. Developmental psychopathology focuses on both typical and atypical child development in an effort to identify genetic, environmental, and parenting factors that may influence the longitudinal trajectory of psychological well being. Developmental psychopathology is the study of the development of psychological disorders (e.g., psychopathy, autism, schizophrenia and depression) with a life course perspective. Researchers who work from this perspective emphasize how psychopathology can be understood as normal development gone awry. Developmental psychopathology focuses on both typical and atypical child development in an effort to identify genetic, environmental, and parenting factors that may influence the longitudinal trajectory of psychological well being. Developmental psychopathology is a sub-field of developmental psychology and child psychiatry characterized by the following (non-comprehensive) list of assumptions: Dante Cicchetti is acknowledged to have played a pivotal role in defining and shaping the field of developmental psychopathology. While at Harvard University, Cicchetti began publishing on the development of conditions such as depression and borderline personality disorder, in addition to his own work on child maltreatment and mental retardation. In 1984, Cicchetti edited both a book and a special issue of Child Development on developmental psychopathology. In that special issue he himself wrote 'The emergence of developmental psychopathology.' These efforts launched developmental psychopathology, a subfield of developmental science. In 1989, nine volumes of the Rochester Symposium on Developmental Psychopathology were published, as was the first issue of the journal Development and Psychopathology. One form of developmental pathology is conduct disorder. Conduct disorder grows progressively worse over time and behavior considered annoying as a child is considered pathological as the child gets older. The Oregon Social Learning Center has done considerable research on the development of conduct disorder. Gerald R. Patterson and colleagues take a functionalist view of conduct problems in line with a behavior analysis of child development. They have found considerable evidence that the improper use of reinforcement in childhood can lead to this form of pathology.