Social work is defined as work done to improve the quality of life and social conditions of society. Different types of social work include research, crisis intervention, teaching and policy creation.
People who specialize in social work are called social workers. Social workers can specialize in many different disciplines, such as psychology, sociology, politics and criminology. Social workers provide service at the federal, state and local levels of society. Most social workers find work in government buildings, hospitals, clinics, schools, and career and community centers. Entry-level social worker positions often require a bachelor's degree. Certain states also require social workers to have a license or certification for social work.