How the Spotlight Effect Warps Consumer Behavior

Marketing Psychology with Fexingo: Behavioral Triggers, Persuasion, and Consumer Behavior · Jul 7, 2026 · 8m · transcript

In this episode of Marketing Psychology, Lucas and Luna explore the Spotlight Effect — the cognitive bias where people overestimate how much others notice and judge them. They anchor the discussion in a 1999 Cornell study where participants wore a Barry Manilow T-shirt and wildly overestimated how many people noticed. Lucas ties the bias to modern marketing decisions, from over-engineered packaging to anxious brand positioning on social media. Luna pushes back on whether the effect always hurts — pointing out scenarios where a little self-consciousness drives better customer experience…