Salience Bias

Rooted in attention research pioneered by psychologists Shelley Taylor and Susan Fiske in the 1970s. Their classic experiment showed that observers attributed more influence to actors whose faces were more visible during conversations, demonstrating how perceptual salience affects attribution. The concept connects to the availability heuristic developed by Tversky and Kahneman, reflecting an evolutionary adaptation where early humans needed to quickly identify unusual or emotionally charged elements in uncertain environments. Salience bias research spans cognitive psychology, neuroscience, and behavioral economics.