10 PPM Tips for Program Directors: 10 Years Later
This Fall marks 10 years since Arbitron rolled out the Portable People Meter™ (PPM™) to the top 10 markets in the United States, following initial tests in Houston and Philadelphia (markets 11-50 rolled out in 2009 and 2010.) A year after the rollout was complete, I wrote “Top Ten Things to Do as a New … Continue reading 10 PPM Tips for Program Directors: 10 Years Later
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