The nature of the syllabic neighbourhood effect in French

S. Mathey (1) , Daniel Zagar (2) , N. Doignon (3) , Alix Seigneuric (2)

1 Université Bordeaux Segalen - Bordeaux 2
2 SPMS - Laboratoire de Socio-Psychologie et Management du Sport
3 UB - Université de Bourgogne

We investigated whether and how sublexical units such as phonological syllables mediate access to the lexicon in French visual word recognition. To do so, two lexical decision task (LDT) experiments examined the nature of the syllabic neighbourhood effect. In Experiments 1a and b, the number of higher frequency syllabic neighbours was manipulated while controlling for the first bigram. The results failed to show a pure syllabic neighbourhood effect. In Experiments 2a and b, syllabic neighbourhood and bigram frequency were factorially manipulated. The interaction showed that the syllabic neighbourhood effect was inhibitory when bigram frequency was high, whereas it was facilitatory when bigram frequency was low. Similar patterns of results were found in both the yes/no (Experiments 1a and 2a) and go/no-go LDTs (Experiments 1b and 2b), so varying task requirements of the lexical decision did not influence the effect. These findings are discussed in the context of parallel distributed processing and interactive-activation models, and suggest that orthographic redundancy properties contribute to the influence of phonological syllables

Mots clés: syllable; visual word recognition; syllabic neighbourhood; orthographic redundancy

Domaines: Psychologie

S. Mathey, Daniel Zagar, N. Doignon, Alix Seigneuric. The nature of the syllabic neighbourhood effect in French. Acta Psychologica, 2006, 123 (3), pp.372-393. ⟨10.1016/j.actpsy.2006.02.003⟩. ⟨hal-00561054⟩