The Radiometer. Issues of Audience Measurement and Validity
Peter MenneerPeter Menneer Research
A CONSPIRACY OF SILENCE
There is too often a conspiracy of silence about two key aspects of quantitative sample survey research:
- about response rates achieved. How exposed is the exercise to the possibility, or probability, of differential response? Are respondents different from nonresponders?
- about the accuracy of the data obtained. Does the information obtained from the respondents actually measure what it purports to measure?
To a degree all marketing research 'findings' fall short of...