What psychological model emphasizes the interplay of person-specific factors and life events leading to mental health outcomes?

The diathesis-stress model is the correct choice as it highlights the interaction between inherent vulnerabilities (the diathesis) and external stressors (life events) in the development of mental health issues. This model suggests that individuals may have a predisposition for certain psychological disorders due to genetic, biological, or psychological factors. However, it’s the presence of stressors—such as traumatic experiences, significant life changes, or chronic stress—that can trigger these predispositions and lead to the manifestation of mental health problems.

By integrating both personal vulnerabilities and environmental factors, the diathesis-stress model offers a nuanced understanding of how mental health outcomes arise, allowing for the consideration of both nature and nurture in the context of psychological well-being. This model is fundamental in the field of psychopathology as it underscores the complexity of mental health, suggesting that simply having a predisposition does not guarantee the development of a disorder; rather, it requires the right conditions and stressors for a disorder to emerge.