Here is helpful information about joint activities for prevention researchers and practitioners. Prevention Practice in Substance Abuse provides cutting-edge information related to prevention research and practice. Too frequently, researchers and practitioners do not communicate from a basic understanding of concepts and principles. This book begins to fill that void by providing information and recommendations for practitioners and researchers to develop projects jointly so both groups become more effective in their work.Chapters in Prevention Practice in Substance Abuse are grouped into three areas: background chapters contain information related to prevention in the United States, data-based chapters present the most recent national and international evaluation findings, and conceptual chapters stimulate thought about drug abuse prevention. A concluding chapter explores recommendations for joint activities and presents methods for both practice and research to enhance knowledge development. Specific topics addressed by the contributing authors include: