Wanska S K, Bedrosian J L
J Speech Hear Res. 1985 Dec;28(4):579-84. doi: 10.1044/jshr.2804.579.
Discourse participation and topic performance in mother-child interaction were examined. Thirty mother-child dyads, with children ranging in age from 2:10 to 6:3 (years:months), were videotaped in a 10-min free play situation. The interactions were analyzed using several measures of conversational participation and topic including discourse types, turn transitions, and maintenance. Results indicated that children in this age group shared similar characteristics of conversational participation with their mothers. However, the mothers of these children, like mothers of sensorimotor level children, maintained their role as facilitators of the structure and cohesiveness of discourse. Although the children, in general, were more discontinuous in their discourse than their mothers, they exhibited greater topic maintenance and use of shading, a more sophisticated conversational strategy, with increasing age and language abilities.
研究了母子互动中的话语参与和话题表现。选取了30对母子，孩子年龄在2岁10个月至6岁3个月之间，在10分钟的自由玩耍情境中进行录像。使用多种对话参与和话题指标对互动进行分析，包括话语类型、话轮转换和话题维持。结果表明，这个年龄组的孩子在对话参与方面与母亲有相似的特征。然而，这些孩子的母亲，就像处于感知运动水平孩子的母亲一样，维持着她们作为话语结构和连贯性促进者的角色。尽管一般来说，孩子的话语比母亲更不连贯，但随着年龄和语言能力的增长，他们表现出更强的话题维持能力以及对“淡化”这一更复杂对话策略的运用。
