What are the determining factors that distinguish healthy family systems?

Explain in detail (using course readings/presentations from this and the last module/week) the relationship between family systems and healthy development. How can one discern a healthy family system? What are the determining factors that distinguish healthy family systems? Discuss the effects of an unhealthy family system on development. Give details on family systems and how they affect physical (neural), emotional, spiritual, and social development. Are differing viewpoints considered, analyzed, and treated?