Hecht B F, Levine H G, Mastergeorge A B
University of California, Los Angeles.
Am J Ment Retard. 1993 Jan;97(4):419-29.
The pragmatic characteristics of conversations between mothers and their preschool children with developmental delays were examined in both naturally occurring and researcher-introduced semi-structured situations in the home, using a spot observation time-sampling technique. There were significant differences between natural and semi-structured situations in the proportions of conversational turns taken and in the pragmatic functions of utterances of mother and children with developmental delays. The type of activity occurring within the structured and natural situations also appeared to influence the nature of the interaction. Results were discussed in terms of the differential goals and interpretations of their conversational roles that mothers of children with developmental delays hold in researcher-introduced versus everyday interaction.
采用现场观察时间抽样技术，在自然发生的以及研究人员引入的家庭半结构化情境中，对发育迟缓的学龄前儿童与其母亲之间对话的语用特征进行了研究。在自然情境和半结构化情境中，发育迟缓的母亲和孩子所采取的对话轮次比例以及话语的语用功能存在显著差异。结构化情境和自然情境中发生的活动类型似乎也会影响互动的性质。研究结果从发育迟缓儿童的母亲在研究人员引入的互动与日常互动中对其对话角色的不同目标和理解方面进行了讨论。
