Cognitive theory applied to the treatment of delusions of schizophrenia

This article reviews theory regarding cognitive interventions in schizophrenia, focusing particularly on the treatment of delusions. The cognitive theory of psychopathology is first introduced and the specific goals of cognitive therapy are then presented. A range of philosophical and etiologic perspectives on the nature of delusions are explored, including the cognitive perspective. Specific stages and techniques of therapy are discussed with theoretical underpinnings and suggestions for incorporation in advanced practice psychiatric nursing.