[KongchangAI]
Unverified50% confidenceFactExact time

存在'MTurk效应'——平台活跃的'职业被试'群体往往更年轻、受教育程度更高、政治倾向更自由,与普通人群存在显著差异,导致研究结论外部效度受质疑

1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen

Sources

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MCP
get_claim(id=225820)