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  • Richard Hemming MW
Written by
  • Richard Hemming MW
11 Oct 2012

How long does it take to make a 10-minute phone call? In my case, it's currently averaging at around 45 minutes. Gathering the data for the first phase of my dissertation research involves a few simple questions over the telephone – that's the 10 minutes bit. With 25 different companies to speak to, it's only four hours work on paper. But…