Why is it not a good idea to ask someone a double-barreled question?

Asking a double-barreled question can lead to confusion because it combines two distinct inquiries into one, making it unclear which part the respondent is addressing. This can result in ambiguous answers that don’t accurately reflect the person's views on either topic. Additionally, it complicates data collection and analysis, as responses may not provide clear insights on each individual question. Keeping questions focused and singular enhances clarity and improves the quality of the responses.