Toronto Heritage Italian (r): Maintaining homeland patterns
Bibliographic record
Abstract
Contrary to experimental research, comparative variationist approaches find for heritage speakers many cases of maintenance of the homeland grammar. We analyze patterns of rhotic production in spontaneous speech of the heritage Calabrese Italian community of Toronto, Canada, and its homeland counterpart in Calabria, Italy. 1,555 tokens of word-internal, singleton /r/ were collected from the HLVC corpus and analyzed using mixed-effects models. Results show an ongoing pattern of lenition for both homeland and heritage speakers. Heritage speakers further develop this language internal trend, indicating grammar boosting. Homeland social constraints are maintained by heritage speakers. We find no evidence of transfer from English or simplification in the heritage language. Similar patterns of rhotic lenition are found in heritage Tagalog (Umbal & Nagy 2021) and Russian (Nagy 2024), though with different social constraints. Cross-linguistic comparison proves that variation in heritage languages is not necessarily caused by contact, and that change needn’t be related to indexicality.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.002 | 0.002 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| 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".