Seron X, Deloche G
J Psycholinguist Res. 1984 May;13(3):215-36. doi: 10.1007/BF01068464.
This study investigates the abilities of aphasic subjects to transcode numbers from the digital code into the alphabetic code. The subjects' performances are considered first as dependent on general structural parameters such as item length or due to general behavioral impairments such as serial ordering disturbances. The second analysis focuses on typical aphasic errors in the processing of lexical primitives that are not specific to the linguistic material used in this transcoding task, such as literal or morphemic paragraphias . The third analysis considers the erroneous transcriptions as resulting from partial or inappropriate use of a subset of normal transcoding strategies. The latter approach proves to be particularly powerful in accounting for the systematicity of the errors produced by aphasic subjects. The result thus appear to be relevant to the study of the psycholinguistic mechanisms responsible for performing such transcoding tasks by normals.
本研究调查了失语症患者将数字代码转换为字母代码的能力。首先，受试者的表现被认为取决于一般结构参数，如项目长度，或由于一般行为障碍，如序列排序干扰。第二项分析聚焦于词汇原始成分处理中的典型失语症错误，这些错误并非特定于该转换任务中使用的语言材料，如文字或语素错语。第三项分析认为错误转录是由于正常转换策略的子集被部分或不恰当地使用所致。后一种方法在解释失语症患者产生的错误的系统性方面被证明特别有效。因此，这些结果似乎与研究正常人执行此类转换任务所涉及的心理语言机制相关。
