Crawley S B, Spiker D
Child Dev. 1983 Oct;54(5):1312-23.
Individual differences in mother-child interaction patterns involving 18 2-year-olds with Down syndrome were examined. Ratings of maternal, child, and dyadic qualities observed in semistructured free play interactions were intercorrelated, and also correlated with Bayley MDI scores. Results indicated that social initiative, social responsivity, and play maturity of the children were positively intercorrelated and significantly correlated with MDI. Maternal sensitivity, elaborativeness, stimulation value, and mood were positively intercorrelated, with stimulation value being the major maternal quality found to be positively correlated with child MDI. A dyadic rating of mutuality was also positively correlated with child MDI. Of special interest was the finding that maternal directiveness and sensitivity were separable dimensions of maternal style, with directiveness as an isolated dimension found to be unrelated to MDI or to other maternal qualities. Exploratory analyses of subgroups of mothers, however, suggested that directiveness and sensitivity interrelated in a number of different patterns.
对18名患有唐氏综合征的2岁儿童的母婴互动模式中的个体差异进行了研究。在半结构化自由游戏互动中观察到的母亲、孩子和二元关系特质的评分相互关联，并且也与贝利智力发育指数（MDI）得分相关。结果表明，孩子的社交主动性、社交反应性和游戏成熟度呈正相关，且与MDI显著相关。母亲的敏感性、详尽性、刺激价值和情绪呈正相关，刺激价值是发现与孩子MDI呈正相关的主要母亲特质。二元关系的相互性评分也与孩子MDI呈正相关。特别有趣的是，发现母亲的指导性和敏感性是母亲教养方式的可分离维度，指导性作为一个独立维度，被发现与MDI或其他母亲特质无关。然而，对母亲亚组的探索性分析表明，指导性和敏感性以多种不同模式相互关联。
