SPEAKING RATES, RESPONSE-TIME LATENCIES, AND INTERRUPTING BEHAVIORS OF YOUNG STUTTERERS, NONSTUTTERERS, AND THEIR MOTHERS
SPEAKING RATES, RESPONSE-TIME LATENCIES, AND INTERRUPTING BEHAVIORS OF YOUNG STUTTERERS, NONSTUTTERERS, AND THEIR MOTHERS
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DOI：
10.1044/jshr.3506.1256
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发表时间：
1992-12-01
期刊：
影响因子：
--
通讯作者：
CONTURE, EG
中科院分区：
文献类型：
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作者：
KELLY, EM;CONTURE, EG
本研究的目的是探讨口吃儿童和非口吃儿童及其母亲在言语速度、打断行为和反应时间延迟（RTL）方面的差异，以及这三种副语言行为与儿童言语不流利的关系。研究对象是13名口吃男孩（平均年龄为4:0）及其母亲和13名非口吃男孩（平均年龄为4:0）及其母亲。两组儿童或两组母亲在三种副语言行为中的任何一种上都没有发现显著差异，但非口吃儿童的母亲表现出比两组儿童更快的言语速度（p < 0.01）。研究发现，口吃儿童在口吃严重程度量表（Riley, 1980）上的得分与母亲打断的重叠部分（即他们的模拟谈话）的持续时间之间存在很强的正相关（r = 0.84）。本研究的结果被用来支持对话互动的促进性需求-能力模型，在该模型中，母亲根据孩子表现出的流利言语能力调整自己的说话模式的需求。
The purpose of this study was to investigate the speaking rates, interrupting behaviors, and response time latencies (RTL) produced by stuttering and nonstuttering children and their mothers, and the relationship these three paralinguistic behaviors have to children's speech disfluencies. Subjects were 13 boys who stutter (mean age = 4:0) and their mothers and 13 nonstuttering boys (mean age = 4:0) and their mothers. No significant differences were found between the two groups of children or between the two groups of mothers for any of the three paralinguistic behaviors with the exception that the mothers of nonstuttering children exhibited significantly (p < 0.01) faster rates of speech than either group of children. A strong positive correlation (r = .84) was found between stuttering children's scores on the Stuttering Severity Instrument (Riley, 1980) and the durations of the overlapping portions of their mothers' interruptions (i.e., their simultalk). Findings of this study are taken to support a facilitative demands-capacities model of conversational interaction in which mothers adjust the demands of their speaking models in response to their children's demonstrated capacities for fluent speech production.