<p><strong>On Topic: Questions related to survey methodology as it relates to statistical analysis</strong> </p>

<p>This includes  "soft" concepts such as questionnaire design, non-response biases, interviewer effects, mode effects, timing of the phone calls, and other operational aspects so long as the question either directly addresses a statistical issue or the question asker indicates that their concern is in regards to later statistical analysis rather <em>solely</em> the practical operational aspects of conducting the survey.</p>
