All Posts By

James Forr

The N-of-1

By Z-Files
Robert Wilcox / Unsplash We still sometimes get questions from quant-oriented clients about what seem like small sample sizes in our qualitative research. This article describes a relatively new trend…
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Smoking and Sadness

By Z-Files
A new study in the Proceedings of the National Academy of Sciences highlights the link between emotions and addiction, and contains significant implications for substance abuse intervention. The research suggests…
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Rental glamour

By Z-Files
In this Q&A, Wharton Professor of Marketing Cait Lamberton discusses the psychological pros and cons of rental clothing, which is disrupting the retail fashion industry.Services such as Rent the Runway…
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Innovation and Loss

By Z-Files
Over the holidays, I stumbled onto a book and a podcast that have implications for how we think about the resistance people have to innovations.Companies frequently study consumer perceptions of…
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