scholarly journals Connectionism and the role of morphology in visual word recognition

2010 ◽  
Vol 5 (3) ◽  
pp. 371-400 ◽  
Author(s):  
Jay Rueckl

This paper provides a review of the connectionist perspective on the role of morphology in visual word recognition. Several computational models of morphological effects in reading are described and relationships between these models, models of past tense production, and models of other aspects of word recognition are traced. Limitations of extant models are noted, as are some of the technical challenges that must be solved to develop the next generation of models. Finally, some directions for future research are identified.

Author(s):  
Manuel Perea ◽  
Victoria Panadero

The vast majority of neural and computational models of visual-word recognition assume that lexical access is achieved via the activation of abstract letter identities. Thus, a word’s overall shape should play no role in this process. In the present lexical decision experiment, we compared word-like pseudowords like viotín (same shape as its base word: violín) vs. viocín (different shape) in mature (college-aged skilled readers), immature (normally reading children), and immature/impaired (young readers with developmental dyslexia) word-recognition systems. Results revealed similar response times (and error rates) to consistent-shape and inconsistent-shape pseudowords for both adult skilled readers and normally reading children – this is consistent with current models of visual-word recognition. In contrast, young readers with developmental dyslexia made significantly more errors to viotín-like pseudowords than to viocín-like pseudowords. Thus, unlike normally reading children, young readers with developmental dyslexia are sensitive to a word’s visual cues, presumably because of poor letter representations.


1999 ◽  
Vol 126 (1) ◽  
pp. 6-16 ◽  
Author(s):  
Laura J. Kitzan ◽  
F. Richard Ferraro ◽  
Thomas V. Petros ◽  
Mark Ludorf

2017 ◽  
Vol 43 (4) ◽  
pp. 700-718 ◽  
Author(s):  
Andrew J. Aschenbrenner ◽  
David A. Balota ◽  
Alexandra J. Weigand ◽  
Michele Scaltritti ◽  
Derek Besner

2009 ◽  
Author(s):  
Derek Besner ◽  
Stephanie Waechter ◽  
Jennifer A. Stolz

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