This document discusses key concepts in social work values and ethics including the nature of values, difficulties dealing with values, values held by social workers, areas addressed by the NASW code of ethics, competencies required for social work practice, and prevention as the future of social work. It defines values and the two types: instrumental and terminal. It also outlines competencies related to interpersonal helping, professional development, and frequently used competencies. The three stages of prevention and concepts of advocacy, empowerment, networking, and class action social work are summarized.