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 must have strong communication skills and relationships with a variety of social agencies. The primary duty of a school-based social worker involves counseling students by meeting with them to discuss the issues they face and their root causes.
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.