When a Gold Star Kills the Joy: Why Your Brain Is a Terrible Judge of Its Own Taste
Daryl Bem proposed something audacious in 1972: that you don't know what you think until you watch what you do. Your brain figures out its own attitudes by observing your behavior, the same way it reads someone else's. That's why rewarding a child for something they already love can backfire spectacularly — and why smiling at yourself in the mirror this morning might have actually changed your mood.
Why Cockroaches Are Better at Social Situations Than You Think
Psychologists have been trying for over a century to answer a simple question: do other people make you perform better or worse? The answer, it turns out, is 'yes.' Norman Triplett's cyclists rode faster with competitors. Max Ringelmann's rope-pullers eased up in groups. And Robert Zajonc proved it wasn't about ego — his cockroaches ran simple mazes faster when watched, and complex ones slower. The real variable isn't whether someone's watching. It's whether they can tell it's you.
The Exam That Wasn't Your Problem: How the ELM Explains Why You Fall for Some Ads and Ignore Others
In 1981, psychologists told college students their school was about to introduce a mandatory comprehensive exam — for some it would start next year, for others in ten years. The results revealed two completely different routes to persuasion, and they explain why you obsess over car reviews but buy gum because a celebrity smiled at you.