Tag Archives: Christian Derbaix

Word of mouth research: The psychological burden of surprise and its influence on WOM

Straight out of something our friend Andy Nulman would riff on, a 2003 study conducted by Christian Derbaix and Joelle Vanhamme of Belgium’s Université catholique de Louvain shows the influence of surprise on word of mouth. Through a questionnaire, Derbaix and Vanhamme asked respondents to describe details of a consumption or purchase experience which surprised…

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Use the examples in this guide to help inspire ways to make your message more portable and shareable.

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These tools will help you kick off any word of mouth campaign no matter what topic, industry, or budget.

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These tips can help you get your marketing to do more work without a lot of extra effort.

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The most effective ways to stop negative WOM with examples from Zappos, FedEx, Dell, and more.

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The New Topics Worksheet

All word of mouth starts with a topic of conversation — a simple, portable, repeatable idea that gets people talking.

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Create a complete word of mouth marketing plan using this worksheet’s eight simple steps.

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