Your brain can actually be trained to process 'mixed signals' faster than clear ones, which flips a 100-year-old psychology rule on its head.
PsyArXiv · March 17, 2026 · t8bdz_v1
The Takeaway
For nearly a century, the Stroop effect—being slower to identify a color when it spells out a different color name—was considered an unbreakable bottleneck of human cognition. This research shows that under specific time-pressure conditions, the brain can actually learn to prioritize the contradiction over the match.
From the abstract
Automatic reactions can endanger survival in some critical situations, like running toward an exit engulfed in flames, fighting a river current, or steering a car away from a cliff during an icy skid. Across four Stroop-derived experiments conducted between 2017 and 2022 with a WEIRD undergraduate sample (total N = 192), we examined whether people can preempt such counterproductive impulses via a fast and anticipatory mode of cognitive control. The Antagonistic- Priming paradigm used in the pres