Role of mothers' expansions in stimulating children's language production.
Role of mothers' expansions in stimulating children's language production.
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母亲的扩展在刺激儿童语言产生中的作用。
DOI：
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发表时间：
1984
期刊：
影响因子：
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通讯作者：
L. Olswang
中科院分区：
文献类型：
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作者：
N. Scherer;L. Olswang
母亲的扩展进行了检查，他们的作用，在构建会话的贡献，促进自发的模仿和生产的两个术语的语义关系，以前没有使用他们的孩子。研究对象为4名处于语言发展第1阶段晚期的2岁男童及其母亲。调查包括两项研究。研究一是对母子对话的描述性分析，表明母亲的扩展和孩子的自发模仿之间存在偶然关系。研究2，一个实验程序，使用多个基线治疗设计，表明，在母亲的扩展系统相关的增加，在儿童的初始自发模仿两个术语的语义关系。结果还表明，随着自发模仿的增加，两项关系的自发产生增加并得到维持，而自发模仿随后减少。
Mothers' expansions were examined for their role in structuring conversational contributions and facilitating spontaneous imitations and productions of two-term semantic relations not previously used by their children. The subjects were four 2-year-old boys in late Stage 1 of linguistic development and their mothers. The investigation consisted of two studies. Study 1, a descriptive analysis of mother-child conversation, showed a contingent relationship between mothers' expansions and their children's use of spontaneous imitations. Study 2, an experimental procedure using a multiple baseline treatment design, showed that an increase in the mothers' expansions was systematically related to an increase in the children's initial spontaneous imitations of two-term semantic relations. Results also indicated that following the increase in spontaneous imitations, spontaneous productions of the two-term relations increased and were maintained, whereas spontaneous imitations subsequently decreased.