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Orthographic Neighborhood-Size Effects on the Reading Aloud of Italian Children With and Without Dyslexia
被引:5
作者:
Marinelli, Chiara Valeria
[1
,2
]
Traficante, Daniela
[3
]
Zoccolotti, Pierluigi
[1
,2
]
Burani, Cristina
[4
]
机构:
[1] Univ Roma La Sapienza, I-00185 Rome, Italy
[2] IRCCS Fdn Hosp Santa Lucia, Rome, Italy
[3] Catholic Univ Milan, Milan, Italy
[4] CNR, ISTC, Rome, Italy
关键词:
DEVELOPMENTAL DYSLEXIA;
LEXICAL ACCESS;
WORD;
FREQUENCY;
LANGUAGE;
LENGTH;
ACTIVATION;
DENSITY;
READERS;
D O I:
10.1080/10888438.2012.723080
中图分类号:
G40 [教育学];
学科分类号:
040101 ;
120403 ;
摘要:
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.
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页码:333 / 349
页数:17
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