Question

When Bowen moved from working with Schizophrenic families to families whose problems were less severe, he discovered (1). This convinced him that (2)

Answer 1

Murray Bowen's work revealed that family systems play a critical role in mental health, which is supported by a study showing a combination of genetic susceptibility and environmental stressors contribute to the development of schizophrenia.

Step-by-step explanation:

When Murray Bowen transitioned from working with schizophrenic families to those with less severe problems, he discovered that the dynamics and patterns present in families affected by schizophrenia were also prevalent in families with other issues, albeit often less intense. This observation led him to the conclusion that family systems and emotional processes are important for understanding and treating a variety of mental health issues, not just severe ones like schizophrenia. Supporting evidence for the interaction between genetic predisposition and environmental factors in the development of schizophrenia comes from a study by Tienari et al. in 2004, which found that adoptees with a high genetic risk for schizophrenia were much more likely to develop the condition if raised in a disturbed family environment as opposed to a healthy one. This emphasizes the notion that both genetic vulnerability and environmental stress are necessary for the development of schizophrenia, challenging the notion that genetics alone are determinative.