Explain the concept of question wording effects in surveys.

• A. The length of questions affects response rate.
• B. The order of questions changes answers.
• C. The wording of a question can influence responses; for example, asking about public health funding framed as funding versus raising taxes.
• D. The mode of administration affects results.

Answer: (C)

Question wording effects happen when the exact wording or framing of a survey item changes how people interpret it and thus how they respond. The words you choose can cue different associations, emotions, or perceived implications, so even when the underlying issue is the same, responses can shift. For example, asking about public health funding framed as “funding” versus framed as “raising taxes” can make people see the policy as a straightforward investment or as a tax burden, leading to different levels of support.

Researchers pay close attention to wording to avoid bias: they use neutral, clear language, avoid loaded terms, ensure questions address a single idea, and pilot questions to see how people interpret them. These practices help measure opinions more accurately.

Other phenomena exist that influence survey results in different ways. The length of questions can affect how many people complete the survey or how carefully they answer. The order of questions can shape responses to later items due to context. The mode of administration (how the survey is delivered) can also affect answers. Each of these is a separate source of variation from wording effects.