McCarthy R, Warrington E K
Cortex. 1986 Sep;22(3):359-80. doi: 10.1016/s0010-9452(86)80002-8.
We report a single case study of a patient with an acquired dyslexia. KT had no difficulty in reading regular words and non-words at a normal speed, but he made numerous errors in reading irregular words. These were characterised by "regularisation" of the letter string. We have documented his residual reading abilities and in addition have investigated other aspects of his residual reading skills. We found that his performance on visual lexical processing tasks was very satisfactory, there was no effect of priming from a correctly read irregular word and his reading of polysyllabic words was remarkably good. In particular his assignment of word stress was usually accurate. We consider our findings in relation to current models of phonological reading and conclude that they provide further evidence for a multiple levels computation of the transcoding between print and phonology.
我们报告了一例获得性阅读障碍患者的个案研究。KT 以正常速度阅读规则单词和非单词时没有困难，但他在阅读不规则单词时犯了许多错误。这些错误的特征是字母串的“规则化”。我们记录了他的残余阅读能力，此外还研究了他残余阅读技能的其他方面。我们发现，他在视觉词汇处理任务上的表现非常令人满意，正确读出的不规则单词没有引发启动效应，并且他对多音节单词的阅读非常出色。特别是，他对单词重音的分配通常是准确的。我们根据当前的语音阅读模型来考虑我们的研究结果，并得出结论，它们为印刷体与语音之间转码的多层次计算提供了进一步的证据。
