Factors affecting cross-language activation and language mixing in bilingual aphasia: A case study

We present data from a single bilingual individual with aphasia, whose speech was prone to language-mixing behaviours. We designed a picture naming task with 3 different conditions: monolingual, bilingual, and subsequent-retrieval (called "switch" in the datafile). We investigated the influence of language mode, language, task, and a continuous measure of cognateness on accuracy, response time and language selection errors. Data includes the participant's transcribed responses on 1500 trials (250 for each condition in each language), coded for accuracy and response type, with response times for accurate responses. Data also includes values of individual psycholinguistic variables.本研究呈现了一名患有失语症的双语个体的相关实验数据，该个体的言语表现易出现语言混合行为。我们设计了包含三种不同条件的图片命名任务：单语条件、双语条件以及后续提取条件（数据文件中称之为"切换"）。本研究探究了语言模式、所用语言、任务类型以及连续型同源性测量指标对任务准确率、反应时与语言选择错误的影响。数据集涵盖该参与者在1500次试次中的转录反应（每种语言下每种条件对应250次试次），所有反应已按准确率与反应类型完成编码，并附带准确反应的反应时数据。此外，数据集还包含各项个体心理语言学变量的取值。