Loss aversion is one of the most powerful cognitive biases in behavioral economics. People feel losses roughly twice as intensely as equivalent gains — and smart experimentation programs use this asymmetry to drive conversion.
13 articles
In 2011, JCPenney hired the executive who'd built Apple's retail empire to do the same for them.
B.F. Skinner's 1957 pigeon experiments on variable reinforcement built every slot machine in Las Vegas.
In 2009, two Domino's employees nearly destroyed the brand with a viral YouTube video. CEO J.
A pricing page can raise revenue and still make buyers feel tricked. I see this when a team adds urgency copy, gets a short-term lift, then spends the next…
Most pricing page tests fail for a simple reason: teams treat pricing strategy like math, while buyers treat it like psychological pricing.
Why the confirmation page is the most underinvested screen in enrollment flows, and what behavioral science says about turning it into a completion engine.
Your primary metric did not move. Your secondary metrics improved. Behavioral analytics look good. Do you ship? Here is the decision framework.
Why people instinctively withhold sensitive data — and how one copy-only test at a utility provider used benefit framing to override that instinct.
A satisfaction guarantee only works if people actually see it. This A/B test from a major energy provider reveals why risk reversal messaging works…
A behavioral science analysis of checkout abandonment reveals that unexpected costs trigger trust violations, payment friction activates loss aversion, and…
How word-level decisions in UI copy trigger or suppress action through cognitive fluency, loss framing, and autonomy.
Kahneman and Tversky's prospect theory explains why removing product features triggers disproportionate user backlash and churn, even when the changes are…
The endowment effect explains why free trial users develop irrational attachment to features they've used, making trial-to-paid conversion a function of…