Back to the Basics - Conducting a Successful Readership Survey, by Lewis Copulsky, Lewis&Clark
A version of this article appeared in Signature magazine, March 2010
5. Benchmark. A reader survey should not be a one-time event. Some publications conduct a reader survey once a year; at an absolute minimum, plan
to conduct one every five years. A significant revamp of your publication or changes in your industry that affect the information needs of readers are also times
when a reader survey can be especially useful.