Doctor Daniel Pine introduces the diathesis-stress model for anxiety and depression. The model posits that stress combines with inherited factors to produce disorder. Diathesis-Stress Model. BIBLIOGRAPHY. The premise underlying the “ diathesis-stress ” model is that a person is more likely to suffer an illness if he or she has. Professor Wayne Drevets introduces the diathesis-stress model, which describes the relationship between biology and stress, particularly in relation to mental illness. Diathesis (medical) a hereditary or constitutional predisposition to a disease or other disorder Predisposition (psychology) The diathesis–stress model; The diathesis-stress model of abnormality offers one explanation for why some people have psychological problems and. he's got a high diathesis for depression. What causes mental illness? A discussion of the diathesis-stress model. research on Beck's diathesis-stress model of depression has been fairly mixed. M ajor depressive disorder is common and costly, but not well understood. Even in light of the substantial literature on depression, some relatively basic questions. The diathesis–stress model is a psychological theory that attempts to explain behavior as a predispositional vulnerability together with stress from life experiences. Synonyms. Gene–environment interaction; Stress-diathesis model; Stress-vulnerability model. Definition. The diathesis-stress model describes a resulting interaction. In contrast to the biopsychosocial model, which describes the interdependence of depression causes, the diathesis-stress model talks about the relatio.