Onset‐Nucleus Sharing and the Acquisition of Second Language Codas: A Stochastic Optimality Theoretic Account*
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract. The study provides a stochastic optimality theoretic account for the acquisition of word‐final voiceless stops (codas) in the developing grammar of Brazilian Portuguese (BP) speakers learning English as a second language (L2). Following a variationist methodology for data collection and analysis of learner speech, the study focuses on Onset‐Nucleus Sharing (ONS), a developmental phenomenon found in intermediate stages of L2 acquisition, phonetically manifested as aspiration. This phonetic behavior is interpreted to be an instantiation of ONS, wherein the potential coda syllabifies as an onset and, in order to be licensed, some of its features spread (via aspiration) into the following empty nucleus in order to optimize the syllable shape of the emerging grammar.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 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 it