This kind of questions are useful when you want to get a deeper understanding of a customer’s true thoughts, options, insights, and experiences on the survey subject. Such situations include, when you want to:
- Gauge people’s perception of your brand
- Find out issues that you’re not aware of
- Discover how you could make your products more popular
- Learn what you can do to improve product training or wider customer support
Ultimately, open-ended questions can provide answers with real depth - depending on what the responder is prepared to divulge, but the information provided can be hard to work with.
But it’s important to remember that they do come with their own disadvantages.
Open-ended questions are time-consuming to answer and have a lower response rate than close-ended alternatives. You will also collect a fair amount of irrelevant information, and it can be difficult to analyze the replies or compare them given by respondents across the survey.
By contrast, close-ended questions are easier for your reporting work, and they can be done using a multiple-choice format or include numbers for quantitative research.
But, regardless of the format, the answers will be shorter than their open-ended cousins - you won’t know the responders’ reasoning and can easily jump to false conclusions, if you’re not careful.
However, close-ended questions can be very useful, particularly in the following situations:
- When you’re fact-checking
- When you need specific contractual information
- When you need exact details or answers to be exact
- When you expected to set and meet specific goals or KPIs
- When you’re collecting qualitative data