Hacker NewsMonday · July 20, 2026FREE

AI advice made people less accurate but more confident – sudy

ai-advicecritical-thinkingstudy

A study reported by The Next Web found that AI advice significantly impacted human decision-making, making people three times less accurate but twice as confident. The research indicates that when individuals receive AI recommendations, they tend to suppress their own critical thinking, leading to poorer performance. The effect was observed across various tasks, with participants becoming more confident in their incorrect answers after AI input. This phenomenon raises concerns about over-reliance on AI systems, as users may not question or verify AI suggestions, potentially leading to widespread errors in fields where AI is used for decision support.

// why it matters

Developers should be cautious that AI advice can degrade user accuracy while inflating confidence.

Sources

Primary · Hacker News
▸ Read original at thenextweb.com

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