Coda optimization in the segmentation of English polysyllabic letter-strings

On the syllable structure effect in European Portuguese: Evidence from ERPs

Syllable effects during visual word recognition have been observed for CV but not for CVC syllables, a puzzling effect that is not explained either by the distributional frequencies of CV and CVC syllables, syllable complexity, or syllabic neighbourhood density. Furthermore, in European Portuguese (EP), syllable effects have not been found for pseudowords, suggesting that syllable activation might not precede lexical activation. Here, we combined a colour-congruency lexical decision task with the collection of electroencephalographic (EEG) data to investigate syllable effects in EP for CV and CVC words and pseudowords, with the latter presenting a match (CVC_O+P+) or a mismatch (CVC_O+P-) between their orthographic (O) and phonological (P) syllable structure to further ascertain the locus (i.e., orthographic and/or phonological) of syllable effects. Results showed syllable congruency effects in the N100, P200, and N400 ERP components for CV and CVC words suggesting the influence of different factors underlying the syllable structure effect.

Syllabic parsing in children: a developmental study using visual word-spotting in Spanish

Some inconsistency is observed in the results from studies of reading development regarding the role of the syllable in visual word recognition, perhaps due to a disparity between the tasks used. We adopted a word-spotting paradigm, with Spanish children of second grade (mean age: 7 years) and sixth grade (mean age: 11 years). The children were asked to detect one-syllable words that could be found at the beginning of pseudo-words, with the boundary between the word and the remaining letters being manipulated. The end of the embedded word could either match the syllabic boundary (e.g. the word FIN in the pseudo-word FINLO, where the syllable boundary is between N and L) or not (e.g. FINUS, where the syllable boundary is located between I and N). The results showed that children of both grades were faster in the syllabic than the non-syllabic condition, and that the magnitude of this effect was the same regardless of reading ability. The results suggest an early universality in the use of syllables in Spanish, regardless of reading level.