Bibliographic record
Abstract
Abstract Barack Obama's election as the first Black president of the United States has stimulated much discussion about progress toward racial equality in the United States. Opinion surveys document that White Americans reliably perceive the rate of progress toward racial equality as greater than do Black Americans. We focus on two psychological factors that contribute to these diverging perceptions: (1) the tendency of White Americans and Black Americans to adopt different reference points to assess racial progress, and (2) the general tendency to frame social change as a zero-sum game in which Black Americans' gains entail losses for White Americans. We review research examining how these two factors contribute to racial polarization on the topic of progress toward equality. We also draw on excerpts from Barack Obama's speeches and writings to demonstrate that he often frames issues in ways that, our research suggests, has the potential to substantially bridge these racial divisions.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.005 | 0.013 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.006 | 0.016 |
| Scholarly communication | 0.008 | 0.008 |
| Open science | 0.001 | 0.004 |
| Research integrity | 0.003 | 0.007 |
| Insufficient payload (model declined to judge) | 0.017 | 0.004 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".