Getting to the root: young writers' sensitivity to the role of root morphemes in the spelling of inflected and derived words
Why this work is in the frame
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Bibliographic record
Abstract
The English orthography is morphophonemic: spellings encode both morphemes and phonemes. Questions of the starting point and extent of young children's understanding of the link between morphemes and spelling are important for theories of spelling development. We conducted two experiments to address these issues. In Experiment 1, 65 six- to eight-year-old English-speaking children spelled just the first sections of inflected, derived and control words. Their spelling of these first segments was better in inflected and derived words than in control words. The findings were replicated in Experiment 2 with 78 six- to eight-year-old children spelling a greater number of items. These two studies converge on the conclusion that, in specific testing situations, six- to eight-year-old children appreciate the role of root morphemes in the spelling of both inflected and derived words. These results are discussed in relation to current models of spelling development.
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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 | 0.000 |
| 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) | 0.000 | 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