[KongchangAI]
Expired50% confidenceFactExact time

哈佛商学院研究者通过实验证明,即便是相同质量的服务,当消费者被告知背后投入了更多劳动时,其满意度评分会显著提升(劳动错觉)

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/4/2026
First Seen
Valid until: 10/2/2026(expired)

Sources

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Cite This Claim

Stable URI
https://kongchang.com/claim/71231
API
curl https://kongchang.com/api/v1/knowledge/claims/71231
MCP
get_claim(id=71231)