Social work focuses on social issues facing our world today, and how we can help those people who need assistance. The course in social work also studies human relationships and how society affects peoples' personal and family life. A career in social work usually involves detailed casework, psychology, court appearances when necessary, and an advocate for social welfare. In many cases social workers are involved with children, so courses in children's studies is important as well. Many consider social work to be a combination of psychiatric care and organizationally dictated care, where the worker is employed by the state to assist those in need. Social workers are a wonderful contribution to society and really serve the public, offering assistance to those who need it the most. A class in social work can help students to better understand some common problems in our world today, as well as come up with some solutions for the future.