Cultural diversity is viewed as a key feature of the fabric of American society and is viewed as one of its major strengths. To address social problems through multi-level practices, with a strength based perspective, pursuing social justice, social development, and cultural diversity, social workers reach out to people outside of the office. They are pro-active. Direct practice involves a focus on individuals, families, groups, and social networks. An ecological perspective on these forms of practice relates these units to the resources which offer support and are useful in enhancing personal development.
Multiculturalism is a perspective which provides a central set of practice principles.
Empowerment activity is engendered when groups are brought together to promote change in the community arena. Programs are developed which engage clients, professional practitioners, and community resources to address social problems. Social workers strengthen social agencies through sound management and strategic planning procedures. Each of these forms of practice is grounded, when possible, in social work and social science research, which differentiates the more effective from the less effective practices. Social workers address social problems through prevention and promotion activities, as well as treatment and rehabilitation.