Demonstrates the effectiveness of interactive cable television in the delivery of social services to senior citizens. Increased awareness of community problems, expanded knowledge about social services, and greater involvement in social processes are noted in a survey of the viewers of the New York University--Reading (Pennsylvania) Consortium…

Analyzes the kind and amount of information the media provide about risks and benefits for various hazards. Indicates that the media emphasize hazards that are relatively serious and rare--the combination gives the punch. Ratio of benefits to costs depends upon the particular hazard being covered and reflects general cycles of optimism and…

Considers who is at risk in a disaster such as Chernobyl. Assesses the difficulty in translating information regarding radiation to the public and in determining the acceptability of technological risks. (NKA)