Reading speed in pure alexia
Reading speed in pure alexia
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纯 alexia 的阅读速度
DOI：
10.1016/0028-3932(96)00039-5
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发表时间：
1996
期刊：
影响因子：
2.6
通讯作者：
J. Kay
中科院分区：
文献类型：
--
作者：
J. Hanley;J. Kay
本研究调查了两个逐字阅读单词的失语症患者阅读速度差异的可能原因。由于两名患者似乎都依赖于从左到右连续处理单词中的字母，阅读速度的差异似乎与患者在平行或“尾入”单词中识别字母的程度上的差异无关。阅读速度的差异似乎也与患者识别单个字母的能力无关，因为他们的字母识别准确率非常相似。此外，尽管PD患者在大声朗读单词时明显慢于DC患者，但在先前用于评估逐字阅读者的字母识别技能的测试中，PD患者实际上比DC患者快得多。因此，PD阅读单词的速度较慢是由于在词形系统水平上存在额外的损伤。因此，结果加强了第1型和第2型逐字读者之间的区别，这是帕特森和凯[Q]首先提出的。[j].心理学报，2004,32(1):1 - 4。
This study investigated possible causes of differences in reading speed between two alexic patients who read words letter by letter. As both patients appeared to rely on serial left-to-right processing of letters within words, the difference in reading speed did not seem to be related to any differences in the extent to which the patients could recognize letters in words in parallel or ‘ends-in’. Differences in reading speed also seemed to be unrelated to the patients ability to identify individual letters since their letter recognition accuracy was very similar. Furthermore, although patient PD was significantly slower at reading words aloud than patient DC, PD was in fact significantly quicker than DC on a test that has previously been used to assess letter recognition skills in letter-by-letter readers. It is therefore concluded that PD reads words more slowly because of an additional impairment at the level of the word form system. The results therefore reinforce the distinction between Type 1 and Type 2 letter-by-letter readers that was first drawn by Patterson and Kay [Q. J. exp. Psychol.34A, 411–441, 1982].