A Case Study of Health Risk Communication: What the Public Wants and What it Gets 
The task of informing the public about various health risks is fraught with many problems. It is essential to overcome them if risk communication is to be improved. In 1989, the National Research Council (NRC) released a report that is important for many reasons. In particular, it helped establish a conceptual framework for risk communication and identified a research agenda to improve risk communication practices. One area of need identified by the report was better use of case studies to understand, e.g., 'how people react to different types of messages and channels; [and] what their actual concerns, frustrations, and data needs are' with regard to particular health risks.
Trauth, Jeannette M. Franklin Pierce Law Center (1994). Articles>Risk Communication>Biomedical