Which Statement Summarizes Social Integration Theories of Mental Illness

Which statement summarizes social integration theories of mental illness?

A) When rates of social integration are low, fewer people are diagnosed with mental illness.
B) When rates of social integration are high, the medical model is less often used to understand mental illness.
C) Extremely high rates of social integration are associated with lower rates of mental illness.
D) Both extremely high and extremely low levels of social integration are associated with higher rates of mental illness.