"How do you rate the speed and accuracy of our response?" sounds reasonable customer survey question until the answer is: fast and inaccurate?!?. Double-barrelled questions are one of the most common survey-design mistakes. Here's what they look like, why they happen, and how to split them properly.
I take pretty much every customer satisfaction survey I'm sent, it's a useful way to see what works and what to avoid. This is the first in a deconstruction series: a real survey from a web-hosting company, what they got right, and where it quietly fell over. Names removed; the lessons aren't.
Bad survey questions don't just annoy the respondent, they hand you data that's quietly wrong, and you only find out months later when you try to act on it. Here are the worst real-world survey question patterns I've collected, from biased phrasing to mandatory questions with no "N/A", and how to spot them in your own survey before they ship.
There are thousands of possible survey questions, but only three types that actually do work for the business, outcome, attribute, and how-to-improve. Get one wrong or skip one and the data doesn't drive action. Here's each type explained, with 149 real-world question samples to draw from.
A single pejorative phrase before the question, or one extra option in the answer set, is enough to skew survey results in a direction you didn't intend. Biased questions are the most common, and most invisible, survey-design mistake. Here's what they look like, why they happen, and how to fix them with real examples.
Most training feedback forms ask 15 questions and tell you nothing actionable about the course. After analysing tens of thousands of responses across hundreds of training surveys, six questions consistently emerge as the only ones that matter. Here's the list, why each one earns its place, and the popular questions you can confidently drop.
