A statistical learning perspective on children's learning about graphotactic and morphological regularities in spelling.
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Notice bibliographique
Résumé
We put forward our view on how children learn to spell through a review of recent research on English and French children's spelling development. We examine children's learning of graphotactic conventions (legal combinations of letters), followed by a more in-depth treatment of how children learn the place of morphemes (smallest units of meaning in language) in spelling. We contrast findings from recent research with those of traditional models that suggest that children use both graphotactic and morphological information relatively late in their spelling careers and that the end-point of development, particularly for morphological conventions, lies in rule-based performance. Instead, it seems that quite young children's spellings are influenced by both graphotactic and morphological patterns and that writers do not rely (at least exclusively) on rules. We consider the possibility that children might use statistical learning to gain knowledge of both graphotactic and morphological features of the orthography. Keywords: morphology, spelling acquisition, orthographic learning, spelling development The English and French orthographies adhere to several types of regularities: specifically, phonological, graphotactic, and morphological. In this article, we put forward our view on how children's spellings are influenced by these consistencies, with a special focus on learning of graphotactic and morphological regularities. Our approach draws on the statistical learning perspective, in which it is important to consider the regularities in the (written) input on which children could rely. Accordingly, we begin by considering the kind of information represented in the English and French orthographies. French and English, like most alphabetic orthographies, rely in part on the regular connections between letters and sounds to generate word spellings. This is the case for the words cat and non (no). And yet this phonological basis does not explain the variability with which sounds are represented across different words. For example, the /eI/ sound can be spelled with -ay, -ey, -eigh, -a, and -ea at the ends of words in English and with -ez, -ai, -e, -ef, -ee, and -aie at the end of words in French. A second source of information useful to spelling comes from graphotactic regularities about the legal combinations of letters.' In French, words cannot end in a consonant doublet on its own (e.g., pomme, but not *pomm_ for the word apple in French), but they can in English. In English it is extremely unusual for words to start with consonant doublets (e.g., full, but not *fful), and such patterns never occur in French. These graphotactic patterns determine, in part, the specific letters that make up the spellings of words in both English and French. A third level of consistency in spelling comes from the smallest units of meaning in language, or morphemes. The use of morphological information determines the choice between several plausible representations of a given sound. The decision between the many different spellings of/e/ (as in bed, head, and said) is simple for some words when morphology is considered (e.g., ea in health driven by the root heal). Similarly, the sound /et/ has many different spellings in French (e.g., -aite, -ete or -ete), but a word ending in a diminutive suffix is always spelled -ette (as in fillette, little girl). Morphology even sometimes overrides the phonological basis of spelling. English regular past tense verbs end in the letters -ed, despite the pronunciation of these letters as either /t/, /d/ or /Id/ (as in walked, warned, and spotted). Similarly, in French the letters -ai are used for the sound 3 in faiseur (/fazr/, producer) to preserve the spelling of the root (faire /fer/, to do), despite the fact that e is the typical spelling of this sound. In the above examples, morphology could be useful, but success in spelling could also be achieved through word-specific memorization. …
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Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,001 | 0,001 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,001 |
| Méta-épidémiologie (sens large) | 0,001 | 0,000 |
| Bibliométrie | 0,002 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,001 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,001 | 0,000 |
| Intégrité de la recherche | 0,001 | 0,002 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,002 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découle