A multimodal investigation of emotional responding in alexithymia
Bibliographic record
Abstract
The personality construct of alexithymia is thought to reflect a deficit in the cognitive processing and regulation of emotional states. To explore the relations between alexithymia and emotional responding, 50 older adults (28 men, 22 women) were studied across different contexts: (1) initial exposure to an emotion‐evoking movie; (2) second exposure to that stimulus; (3) reports of rumination and social sharing; and (4) describing their emotional response (verbal re‐evocation). Facets of the alexithymia construct were associated at the initial exposure with lower emotional responses at the cognitive‐experiential level, but with higher emotional responses at the physiological level as measured by heart rate. At the second exposure, the results were replicated for physiological responses. Certain facets of alexithymia were associated also with lower reports of rumination and social sharing involving emotional aspects, and with a lower proportion of emotional words related to the emotional stimulus during the verbal re‐evocation.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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".