"This 4th edition of Ratings Analysis describes and explains the current audience information system that supports economic exchange in both traditional and evolving electronic media markets. Responding to the major changes in electronic media distribution and audience researchin recent years, Ratin
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gs Analysis provides a thoroughly updated presentation of the ratings industry and analysis processes. It serves as a practical guide for conducting audience research, offering readers the tools for becoming informed and discriminating consumers of audience information." (Publisher description)
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