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Lippmann, Stephen – Social Forces, 2007
Shortly after the first commercial radio broadcast in 1920, the medium's popularity exploded and the number of stations on the dial grew tremendously. By 1930, however, a mere 10 years after the first radio broadcast occurred, the industry was dominated by large, commercial stations who sold advertising time in a variety of forms and were operated…
Descriptors: Industry, Programming (Broadcast), Radio, Organizational Development
Aufderheide, Patricia – 1994
A study examined the effectiveness of the Children's Television Act of 1990 in altering the marketplace for informational and educational children's programming on commercial broadcast television. Producers and distributors of nationally available series that commercial broadcasters were using in 1993 to meet the requirements of the Act were…
Descriptors: Audience Awareness, Broadcast Industry, Broadcast Television, Educational Television

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