AP PSYCHOLOGY

Detailed explanation-1: -The diathesis-stress model, also known as the vulnerability–stress model, is a psychological theory that attempts to explain a disorder, or its trajectory, as the result of an interaction between a predispositional vulnerability, the diathesis, and stress caused by life experiences.

Detailed explanation-2: -The biomedical model posits that mental disorders are brain diseases and emphasizes pharmacological treatment to target presumed biological abnormalities. A biologically-focused approach to science, policy, and practice has dominated the American healthcare system for more than three decades.

Detailed explanation-3: -The biological approach to psychopathology believes that disorders have an organic or physical cause. The focus of this approach is on genetics, neurotransmitters, neurophysiology, neuroanatomy etc. The approach argues that mental disorders are related to the physical structure and functioning of the brain.

Detailed explanation-4: -According to the diathesis-stress model of depression, stressful life events interact with genetic predispositions to bring about depressive symptoms.

Detailed explanation-5: -An example of a specific biopsychosocial approach would be the stress-diathesis model of psychological disorders, which posits that psychological disorders arise from the interaction of an inherent vulnerability (a diathesis) and environmental factors (a stress).