The document discusses the importance of minimizing researcher bias in surveys by creating clear, concise questions that all participants will interpret the same way. It notes that surveys are inherently subjective as they are designed by people. However, awareness of this subjectivity during question design allows researchers to reduce "noise" in data by avoiding ambiguous, vaguely defined response options that different people may interpret differently. The document provides examples of poor question design and advocates for response options that are logically spaced and intuitively understood the same by all participants. Clear, unambiguous questions, though not guaranteeing valid results, offer more assurance that the responses reflect the phenomena measured rather than uncertainties introduced by unclear questioning.