Orthographic Neighborhood-Size Effects on the Reading Aloud of Italian Children With and Without Dyslexia.

Autor: Marinelli, Chiara Valeria, Traficante, Daniela, Zoccolotti, Pierluigi, Burani, Cristina
Předmět:
Zdroj: Scientific Studies of Reading; Sep/Oct2013, Vol. 17 Issue 5, p333-349, 17p
Abstrakt: This study examines the effects of orthographic neighborhood size (N-size) in relationship with word frequency on the reading aloud of children with and without dyslexia whose language has a consistent orthography. Participants included 22 Italian fourth-grade children with dyslexia and 44 age-matched typically developing readers. Children with dyslexia read low-frequency words with high N-size faster than words that had no neighbors; by contrast, typically developing readers showed no N-size effects, irrespective of word frequency. The facilitating effect of N-size on low-frequency word reading in children with dyslexia indicates that they benefit from lexical activation spreading from dense neighborhoods. [ABSTRACT FROM PUBLISHER]
Databáze: Complementary Index