Harm Reduction as a Practice and Prevention Model for Social Work مدل پیشگیری و روش کاهش آسیب برای مددکار اجتماعی Harm reduction is an emerging prevention and practice model for helping professionals that views any positive change in undesired, problematic, or risky target behaviors as a successful outcome. Although it originated in the field of chemical dependency, the philosophy and strategies of harm reduction are pertinent to a wide variety of complex social welfare and public health i ...