Does your customer survey have "survivor bias"? I'm betting it does. Why? Because when most survey designers create business questionnaires or client satisfaction surveys we only collect feedback from individuals who are still customers. What about lost business? Why aren't those customers who left asked to complete your client feedback form? You better believe they have feedback.
In her post at the Dimensional Research blog, Customer Satisfaction Surveys: Avoid "Survivor Bias", Diane Hagglund defines "Survivor Bias" as drawing conclusions only from data that is available or convenient and thus systematically biasing your results. AKA biasing your survey sample by only asking "happy" customers. They may not be over the moon about your product, but they're at least happy enough with your offering if they're still paying you.
I agree with Diane on this one, it's pretty ridiculous to allow this bias to creep into your customer market research. It's easily avoided considering you should have all the customer data you need to send them the same client survey template. Make sure you're measuring client satisfaction among customers who left you for a competitor as well as those who simply decided not to renew the service (and didn't go with anyone else).
When you begin writing customer survey questions to create client questionnaires or update your annual template for a client satisfaction survey make sure you think about your former customers. If you don't know who they are, this is a good time to find out. Thank goodness for internet research software and customer insight solutions to make the act of surveying clients a little easier.
In her post at the Dimensional Research blog, Customer Satisfaction Surveys: Avoid "Survivor Bias", Diane Hagglund defines "Survivor Bias" as drawing conclusions only from data that is available or convenient and thus systematically biasing your results. AKA biasing your survey sample by only asking "happy" customers. They may not be over the moon about your product, but they're at least happy enough with your offering if they're still paying you.
I agree with Diane on this one, it's pretty ridiculous to allow this bias to creep into your customer market research. It's easily avoided considering you should have all the customer data you need to send them the same client survey template. Make sure you're measuring client satisfaction among customers who left you for a competitor as well as those who simply decided not to renew the service (and didn't go with anyone else).
When you begin writing customer survey questions to create client questionnaires or update your annual template for a client satisfaction survey make sure you think about your former customers. If you don't know who they are, this is a good time to find out. Thank goodness for internet research software and customer insight solutions to make the act of surveying clients a little easier.
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