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  "retrievedAt": "2026-07-16T18:20:56.204Z",
  "createdAt": "2026-05-08T05:28:42.501Z",
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    "text": "Braghieri et al. (2025) measures news-consumption polarization (article-slant diversity), not affective polarization (in-group warmth minus out-group warmth). The 82% attribution to algorithmic exposure does not establish the framing's required causal effect on affective polarization."
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      "text": "News-consumption polarization (diversity of article slant) is a different outcome from affective polarization (in-group warmth minus out-group warmth on feeling-thermometer scales), as operationalized in the framing.",
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