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To evaluate the orthographic and phonological processing skills of developmental dyslexics, we (a) examined their abilities to exploit properties of orthographic redundancy and (b) tested whether their phonological deficit extends to spelling-to-sound connections for large-grain size units such as syllables. To assess the processing skills in dyslexics, we utilized the illusory conjunction paradigm to investigate the nature of reading units in French dyslexic and control children matched in reading age. In control children, reading units were defined by both orthographic redundancy and phonological syllable information. In dyslexics, however, reading units were defined only by orthographic redundancy. Therefore, despite their impairment in reading acquisition, developmental dyslexics have the ability to encode and exploit letter frequency co-occurrences. In contrast, their access to phonological syllables from letters was impaired, suggesting that their phonological deficit extends to large grain-size phonological units.

The present research aimed to investigate whether, as previously observed with pictures, background auditory rhythm would also influence visual word recognition. In a lexical decision task, participants were presented with bisyllabic visual words, segmented into two successive groups of letters, while an irrelevant strongly metric auditory sequence was played in a loop. The first group of letters could either be congruent with the syllabic division of the word (e.g. val in val/se) or not (e.g. va in va/lse). In agreement with the Dynamic Attending Theory (DAT), our results confirmed that the presentation of the correct first syllable "on-beat" (i.e. in synchrony with a peak of covert attention) facilitated visual word recognition compared to when it was presented "off-beat". However, when an incongruent first syllable was displayed "on-beat", this led to an aggravation of impaired recognition. Thus, our results suggest that oscillatory attention tapped into cognitive processes rather than perceptual or decisional and motor stages. We like to think of our paradigm, which combines background auditory rhythm with segmented visual stimuli, as a sort of temporal magnifying glass which allows for the enlargement of the reaction time differences between beneficial and detrimental processing conditions in human cognition. (Contains 1 table and 2 figures.)

The present study investigated whether the balance of neighborhood distribution (i.e., the way orthographic neighbors are spread across letter positions) influences visual word recognition. Three word conditions were compared. Word neighbors were either concentrated on one letter position (e.g.,nasse/basse-lasse-tasse-masse) or were unequally spread across two letter positions (e.g.,pelle/celle-selle-telle-perle), or were equally spread across two letter positions (e.g.,litre/titre-vitre-libre-livre). Predictions based on the interactive activation model [McClelland & Rumelhart (1981). Psychological Review, 88, 375-401] were generated by running simulations and were confirmed in the lexical decision task. Data showed that words were more rapidly identified when they had spread neighbors rather than concentrated neighbors. Furthermore, within the set of spread neighbors, words were more rapidly recognized when they had equally rather than unequally spread neighbors. The findings are explained in terms of activation and inhibition processes in the interactive activation framework.

The French language has a grammatical gender system in which all nouns are assigned either a masculine or a feminine gender. Nouns provide two types of gender cues that can potentially guide gender attribution: morphophonological cues carried by endings and semantic cues (natural gender). The first goal of this study was to describe the acquisition of the probabilistic system based on phonological oppositions on word endings by French-speaking children. The second goal was to explore the extent to which this system affects categorization. In the study, 3- to 9-year-olds assigned gender categorization to invented nouns whose endings were typically masculine, typically feminine, or neutral. Two response conditions were used. In the "determiner" condition, children indicated the gender class by orally providing the determiner "un" or "une" marked for gender. In the "picture" condition, responses were given by pointing to the picture of a Martian-like female or male person that would be best called by each spoken pseudoword. Results indicated that as young as 3 years, children associated the determiner corresponding to the ending bias at greater than chance levels. Ending-consistent performance increased from 3 to 9 years of age. Moreover, from 4 years of age onward, sensitivity to endings affected categorization. Starting at that age, pictures were selected according to endings at greater than chance levels. This effect also increased with age. The discussion deals with the mechanisms of language acquisition and the relation between language and cognition.

Details a study on 10 French native speaking Williams syndrome (WS) individuals in which gender agreement and assignment were assessed through gender categorization and gender concord. Concludes WS people were not impaired in gender agreement which in the French language relies on syntactic rules or on the extraction of regularities, but experienced difficulties in retrieving lexical instances. (PM)

In this commentary, we argue the importance of the period before learning the alphabetic code and develop a new theoretical framework for the cognitive processes involved at the very beginning of learning to read. According to our theory, prereaders begin to learn to read by associating letter clusters with concrete phonological units such as syllables, a process we refer to as "building the syllabic bridge" (Doignon‐Camus & Zagar, 2014). This procedure may trigger statistical learning to extract regularities of grapheme–phoneme correspondences. We assume that statistical learning facilitates access to phonemic awareness and then the acquisition of the alphabetic code. Our arguments are partly based on the comparison between the studies conducted by Vazeux et al. (2020) and Sargiani et al. (2022), whose results might have seemed contradictory at first sight. Finally, we suggest pedagogical implications and some perspectives for future research. In this commentary, we argue the importance of the period before learning the alphabetic code and develop a new theoretical framework for the cognitive processes involved at the very beginning of learning to read. According to our theory, prereaders begin to learn to read by associating letter clusters with concrete phonological units such as syllables, a process we refer to as "building the syllabic bridge" (Doignon‐Camus & Zagar, 2014). [ABSTRACT FROM AUTHOR]

The goal of this study was to test if apprentice readers (6-7 to 7-8 years old) and beginner readers (8-9 to 10-11 years old) perceive syllabic units in written words. The paradigm of illusory conjunctions was used because it can determine the infra-lexical units identified at the first steps of the written stimuli process. Two experiments were conducted on children from the first (6-7 years old) to the last years (10-11 years old) of the learning-to-read process. Results have shown that children perceive syllables in letter sequences as soon as the end of the first year of the learning-to-read process. The perception of these units is the result of two information sources: the syllabic phonology and the orthographic redundancy. The syllable could then be a pertinent unit in the learning--to-read process. Resume L'objectif de cette recherche etait de tester si les apprentis lecteurs (6-7 a 7-8 ans) et les lecteurs debutants (8-9 a 10-11 ans) percoivent les unites syllabiques dans les mots ecrits. Le paradigme des conjonctions illusoires a ete utilise parce qu'il permet de determiner les unites infralexicales identifiees dans les premieres etapes de traitement des stimuli ecrits. Deux experiences ont ete conduites chez les enfants de la premiere (6-7 ans) a la derniere annee d'acquisition de la lecture (10-11 ans). Les resultats ont montre que les enfants percoivent les syllabes dans des suites de lettres des la fin de la premiere annee d'apprentissage de la lecture. La perception de ces unites resulte de deux sources d'informations : l'information phonologique syllabique et l'information liee a la redondance orthographique. La syllabe pourrait alors etre une unite pertinente dans l'apprentissage de la lecture.

The neighbourhood frequency effect was investigated by a letter-case manipulation of French words presented in the go/no-go lexical decision task. Accented words were presented both in lower-case letters with written accents and upper-case letters with no written accents, two usual typographies in French. This procedure addressed the stimulus-matching problem by using intraword comparisons as some words have different orthographic neighbourhoods in the two cases. Neighbourhood frequency was varied across case change for half of the words while it was held constant for the other half. The results showed an interaction between letter-case and neighbourhood constancy, so the inhibitory neighbourhood frequency effect could not be attributed to interstimulus comparisons or to typographical change. Implications are discussed in current models of visual word recognition.

Lexical-decision tasks were used to test the role of neighborhood distribution in visual word recognition. Predictions based on the interactive activation model were generated by running simulations. The data were compared for words with 2 higher frequency neighbors that differed in their neighborhood distribution. The neighbors were 'single' when they did not share a neighborhood relationship (e.g., neighbors of flanc: franc-blanc) or 'twin' when they shared a neighborhood relationship (e.g., neighbors of firme: ferme-forme). Results show a facilitatory neighborhood distribution effect on words in Experiments 1 (easy pseudowords) and 3 (difficult pseudowords and easy pseudowords) and on pseudowords in Experiment 2. These data can be accounted for in terms of lexical inhibition in the interactive activation framework.

It is widely agreed that learning to read starts with the establishment of letter-to-phoneme correspondences. However, it is also widely agreed that prereaders do not have access to phoneme units. Here we show that the building of associations between letters and syllables, which we call the ‘syllabic bridge’, might be a faster and more direct way of learning spelling-to-sound correspondences in French. After a few minutes of exposure, prereaders are able to learn the statistical properties of letter co-occurrences. Statistical learning is boosted by explicit instructions about the associations between letter clusters and syllables. Building the syllabic bridge from available phonological syllables and frequent letter clusters may therefore be the first step in learning to read. [ABSTRACT FROM PUBLISHER]