In a study of 91 participants, rejection by a partner of a different race produced greater cardiac-output reactivity than rejection by a same-race partner during both a speech task (F(1,84)=4.32, p=.041, d=0.45) and a discussion task (F(1,84)=4.56, p=.036, d=0.47).
Notes on verification
Statistics match precisely with the peer-reviewed source (Jamieson, Koslov, Nock, & Mendes, 2013, Psychological Science), corroborated by multiple independent excerpts of the same study. Sample size (N=91) not directly confirmed but consistent with reported degrees of freedom. [tier=silver indep_score=0.925 clusters=2 claim_tier=notable]
Sources
- Psychological Science - Nock Lab - Harvard University (seed:psychology_and_neuroscience)
- https://www.researchgate.net/publication/233964015_Experiencing_Discrimination_Increases_Risk_Taking (corroboration)
- https://journals.sagepub.com/doi/10.1177/0956797612448194 (corroboration)