A SYSTEM FOR QUANTIFYING THE INFORMATIVENESS AND EFFICIENCY OF THE CONNECTED SPEECH OF ADULTS WITH APHASIA
A SYSTEM FOR QUANTIFYING THE INFORMATIVENESS AND EFFICIENCY OF THE CONNECTED SPEECH OF ADULTS WITH APHASIA
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DOI：
10.1044/jshr.3602.338
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发表时间：
1993-04-01
期刊：
影响因子：
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通讯作者：
BROOKSHIRE, RH
中科院分区：
文献类型：
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作者：
NICHOLAS, LE;BROOKSHIRE, RH
采用标准化的基于规则的评分系统，即正确信息单元（CIU）分析，评估了20名非脑损伤成人和20名失语症成人在10种激发刺激下连接言语的信息量和效率。评分系统的裁判间可靠性被证明是高的，就像在测量上表现的会话到会话的稳定性一样。从CIU和字数统计得出的五项指标中，非脑损伤者和失语者在每项指标上都有显著差异。然而，三种计算方法（每分钟字数，ciu百分比和每分钟字数）比两种计算方法（字数和ciu数量）更可靠地将失语症与非脑损伤的说话者分开。
A standardized rule-based scoring system, the Correct Information Unit (CIU) analysis, was used to evaluate the informativeness and efficiency of the connected speech of 20 non-brain-damaged adults and 20 adults with aphasia in response to 10 elicitation stimuli. The interjudge reliability of the scoring system proved to be high, as did the session-to-session stability of performance on measures. There was a significant difference between the non-brain-damaged and aphasic speakers on each of the five measures derived from CIU and word counts. However, the three calculated measures (words per minute, percent CIUs, and CIUs per minute) more dependably separated aphasic from non-brain-damaged speakers on an individual basis than the two counts (number of words and number of CIUs).