The Tangled Web: A Case Study Exploring Cognitive Triad Theory, Diathesis-Stress Model, and Attachment Theory

This case analysis will take into account various psychological theories to explain the consequences of early traumatic experiences in shaping the lives of individuals as adults. For this purpose, a case of Suzanne, a 28-year-old woman was taken as she was suffering from acute depression as well as alarming auditory hallucinations and anxiety. To explain the causes behind these conditions, causal theories will be selected including the Cognitive Triad Theory, Diathesis-Stress Model, and Attachment Theory. Cognitive Triad Theory was developed by Beck (1979) and it deals with the understanding of how cognitive distortions can negatively influence the schema of an individual leading to mental illness. The diathesis-stress Model was developed by Meehl et al. in the 1960s and it emphasis the role of external stimuli and incidents in developing disorders as well as anxiety. Lastly, Attachment Theory was developed by Bowlby (1969) and it deals with styles of attachment issues formed due to childhood traumas leading to psychotic episodes.