PsychMatic - Psychology and manipulation in technology

behavioral economics

How Poverty Literally Shrinks Your Brain's Mental Bandwidth

Financial scarcity hijacks your executive function, costs you up to 13 IQ points, and creates a cognitive trap that makes escaping poverty even harder. Here's what the science actually shows.

Why Rewards Secretly Destroy Your Long-Term Motivation

Rewards are supposed to motivate you. But decades of psychology research prove they often do the opposite. Here's why incentives backfire and what actually drives human motivation.

Why Your Brain Can't Stop Gambling Even When You Know You'll Lose

Your brain treats near misses like wins, sees patterns in randomness, and doubles down when losing. Here's the psychology behind why gambling is so hard to quit.

How Choice Architecture Quietly Controls Your Decisions

Governments and companies design the options you see to steer your behavior. Here's how choice architecture and nudges work at scale, and why the defaults in your life matter more than you think.