Associations between inhibitory control, respiratory sinus arrhythmia, and externalizing problems in early childhood
Bibliographic record
Abstract
Polyvagal theory provides a framework for understanding connections between children's autonomic regulation, cognitive functioning, and behavioral adjustment. Parasympathetic regulation has been associated with executive functions and externalizing problems (EP), and children with EP demonstrate deficits in inhibition of prepotent responding, or inhibitory control (IC). We examined parasympathetic regulation of cardiac reactivity during two IC tasks in 144 children (M = 5.61 years, SD = 1.09) ranging from low to clinical levels of EP. Overall children with more EP evidenced greater RSA suppression during IC tasks than did children with fewer EP, and degree of RSA suppression also moderated associations between IC performance and EP. Only for children who showed stronger RSA suppression was accuracy of IC response inversely associated with EP, and latency of response for one task positively associated with EP. This study provides insight into the role of parasympathetic mechanisms in children's cognitive regulation of impulsive and aggressive behaviors.
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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 | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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".