Ambivalence and Response Amplification: A Motivational Perspective
Bibliographic record
Abstract
This research investigated whether ambivalence-induced response amplification occurs because of a motivation to reduce ambivalence. In Study 1, participants’ ambivalence toward Native people was assessed and they then read a positive or negative essay on Native land claims. As predicted, ambivalent participants displayed a significant difference between the positive and negative message conditions in their attitudes toward Native people, whereas nonambivalent participants did not. Study 2 followed the same procedure as Study 1 and also included motive manipulation essays designed to manipulate the motivation to reduce ambivalence. The negative motive essay emphasized the disadvantages of seeing both the good and the bad in another person or situation (i.e., ambivalence is negative), whereas the positive motive essay emphasized the advantages (i.e., ambivalence is positive). As predicted, ambivalent participants who received the negative motive manipulation displayed response amplification, whereas ambivalent participants who received the positive motive manipulation did not.
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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 | 0.016 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.001 | 0.003 |
| Scholarly communication | 0.003 | 0.002 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.003 |
| Insufficient payload (model declined to judge) | 0.004 | 0.000 |
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".