BILINGUAL MEN BUT NOT WOMEN DISPLAY LESS LEFT EAR BUT NOT RIGHT EAR ACCURACY DURING DICHOTIC LISTENING COMPARED TO MONOLINGUALS
Bibliographic record
Abstract
Kimura Recurring Figures were presented after the priming trial to the upper or lower, left or right, tachistoscopic fields while monopolar electroencephalographic activity was measured over the left and right parietal, occipital, and temporal lobes for 9 men and 9 women. The relative proportions of alpha rhythms during the 2 sec after each of 64 presentations were employed as the primary measure. The powerful asymmetry in electroencephalographic activity, manifested as a paucity of alpha activity over the right temporal lobe compared to the left temporal lobe, was not observed for the parietal or occipital regions. There was conspicuously more relative activity over the parietal and occipital lobes, but not over the temporal lobes, during presentations of the familiar figures compared to the unfamiliar figures. Several interactions--explaining more than 25% of the variance--between gender, left and right hemispheric EEG activity, and visual quadrants were consistent with lateralization of function and gender differences in functional brain organization.
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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) | 0.009 | 0.001 |
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".