Stevenson, brought up in a Presbyterian home, found that biblical allusions were a useful way of delineating good and evil. In the first chapter, for example, the narrator Utterson remarks quaintly that he inclines to Cain's heresy--he lets his brother go to the Devil (e.
School-based social workers work cooperatively with school district and community-based agencies to help students and their families deal with hardships, including poverty.
Social workers may be directly involved with resolving problems for individuals and families, or may conduct research or work on public policy. With the range of skills involved in social work, there are many steps to become a licensed social worker, and the specific requirements vary considerably by country and state.