The objective of this research project is to develop a Health Information and Promotion Service focusing on increasing the knowledge and understanding of the black population about cancer, and modifying behavior to decrease its disproportionately high incidence. Specific aims are:1. determining the feasibility of black organizations serving as vehicles for implementing this initiative;2. ascertaining corporate, foundation, and labor union interest in purchasing products and services for the target population, especially the economically disadvantaged;3. delineating promotional and marketing materials and approaches likely to be effective, especially for those at highest risk; and4. determining the feasibility of the service becoming a commercially viable business.Existing information concerning black perceptions, attitudes, and knowledge about cancer will be analyzed, and structured telephone interviews will be conducted with 100 organizational leaders. Phase I findings will provide insight into: (1) the requirements for i-naterials development; (2) the potential utility of state-of-the-art marketing approaches; and (3) the feasibility of the organizational roles projected. These findings will set the framework for Phase 11, which entails expanded market research, financial feasibility study, and product and service development.National Cancer Institute