Unverified60% confidenceFactExact time
The phenomenon of group polarization was first discovered by James Stoner in 1961, at the time referred to as "risky shift."
2
Sources
60%
Confidence
Long-term
Relevance
8/11/2026
First Seen
Sources
如何避免意识形态极端化：保持理性思维的实用指南
Related Claims
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