Joubert S, Lecours A R
Centre de Recherche de l'Institut Universitaire deGériatrie de Montréal, Québec, Canada.
Brain Cogn. 2001 Jun-Jul;46(1-2):175-9. doi: 10.1016/s0278-2626(01)80059-2.
Dual-route models of reading assume that reading can be done in two ways. A most common lexical route, on the one hand, allows regular and irregular words to be read while a second sublexical route allows nonwords and novel words to be read. A graphemic processing stage in sublexical reading is assumed to assemble the individual letters of a word or a nonword into multiletter graphemes prior to grapheme-phoneme conversion. The purpose of this study was to determine whether vowel/nasal clusters required as much time to be processed asvowel/vowel and consonant/consonant clusters in sublexical nonword reading in French. Results indicate that nonwords that contain vowel/nasal clusters are read significantly faster than nonwords comprising vowel/vowel and consonant/consonant clusters. Furthermore, nonwords that contain single-letter graphemes are read significantly faster than nonwords comprising vowel/nasal clusters and nonwords comprising vowel/vowel and consonant/consonant clusters. These results taken as a whole support the idea that nasals act as diacritic marks rather than being processed by means of a graphemic parsing procedure.
阅读的双通道模型认为阅读可以通过两种方式进行。一方面，最常见的词汇通道允许对规则和不规则单词进行阅读，而第二个次词汇通道则允许对非单词和新单词进行阅读。次词汇阅读中的字素处理阶段被认为是在字素-音素转换之前，将单词或非单词的各个字母组合成多字母字素。本研究的目的是确定在法语次词汇非单词阅读中，元音/鼻音组合是否需要与元音/元音和辅音/辅音组合一样多的时间来处理。结果表明，包含元音/鼻音组合的非单词的阅读速度明显快于包含元音/元音和辅音/辅音组合的非单词。此外，包含单字母字素的非单词的阅读速度明显快于包含元音/鼻音组合的非单词以及包含元音/元音和辅音/辅音组合的非单词。总体而言，这些结果支持了这样一种观点，即鼻音充当变音符，而不是通过字素解析程序进行处理。
