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Experimental study on the work road of sign language interpretation

手语翻译工作道路的实验研究

基本信息

批准号：
05807032
负责人：
TAODA Kazushi
金额：
$ 1.28万
依托单位：
Shiga University of Medical Science
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1994
项目状态：
已结题

项目摘要

The work load of interpretation from speech to sign language was evaluated experimentally with 20 professional sign language interpreters, consisted of 5 healthy (Group I) , 9 slightly affected with OCD (Group II) , and 6 moderately affected (Group III).Two kinds of tests and subjective symptom checking were conducted every 5 min that were a definite finger spelling test to observe the position and locus of the right elbow, blocking and interpretation error and unnecessary motion, and a 15-sec straight forward arm-holding test to measure the root mean square (RMS) and mean power freguency(MPF)of EMG signs in the upper trapezius muscles.Localized muscle symptoms and a feeling of deterioration of his/her own interpretation increased in the early stage of the experiment, more markedly in Group III.Change of position and locus of the right elbow suggested the exist of a tendency to fatiguein Group III,and the exist of a tendency to exertion against to fatigue in Group I,and in Group II the midway state between this two groups, though none of these changes was significant. In EMG,a tendency to RMS increase and MPF decrease were observed : RMS increase was marked and significant in Group III,but no MPF decrease was seen in Group III.The incidence of Blocking, interpretation error, and unnecessary motion did not show any definite tendency.

本文对20名专业手语翻译人员进行了从言语到手语的翻译工作量的实验研究，其中5名健康人（Ⅰ组），9名轻度强迫症患者（Ⅱ组）（第二组），6人中度感染（第三组）每隔5 min进行两种测试和主观症状检查，即明确的手指拼写测试，观察右指的位置和轨迹。肘关节、阻滞和判读错误以及不必要的运动，以及15秒的笔直向前手臂保持试验，以测量上斜方肌肌电图体征的均方根（RMS）和平均功率频率（MPF）。在实验的早期，局部肌肉症状和他/她自己的判读恶化的感觉增加，右肘位置和轨迹的变化提示Ⅲ组存在疲劳倾向，Ⅰ组存在抗疲劳的运动倾向，Ⅱ组处于两者之间，尽管这些变化都不显著。在EMG中，观察到RMS增加和MPF减少的趋势：RMS增加在组III中是显著和显著的，但在组III中没有看到MPF减少。阻滞、解释错误和不必要的运动的发生率没有显示出任何明确的趋势。