LOW-BIRTH-WEIGHT (LBW) INFANTS EXPLORATORY-BEHAVIOR AT 12 AND 24 MONTHS - EFFECTS OF INTRAVENTRICULAR HEMORRHAGE AND MOTHERS ATTENTION DIRECTING BEHAVIORS
LOW-BIRTH-WEIGHT (LBW) INFANTS EXPLORATORY-BEHAVIOR AT 12 AND 24 MONTHS - EFFECTS OF INTRAVENTRICULAR HEMORRHAGE AND MOTHERS ATTENTION DIRECTING BEHAVIORS
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DOI：
10.1016/0891-4222(93)90033-g
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发表时间：
1993-05-01
影响因子：
3.1
通讯作者：
BALDWIN, C
中科院分区：
文献类型：
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作者：
LANDRY, SH;GARNER, PW;BALDWIN, C
在12个月和24个月大时观察到医学高风险（HR）、低出生体重（LBW）早产儿（n = 11）伴显著程度的脑室内出血（IVH）。将HR组与低风险（LR）LBW早产儿组（n = 16）（伴呼吸窘迫综合征或轻度IVH）和正常足月（FT）组（n = 12）进行比较。婴儿和他们的母亲进行了10分钟的玩具为中心的游戏互动，以确定是否发生了更先进的探索性游戏与特定的母亲的注意力导向行为。结果表明，FT婴儿能够响应先进的探索性发挥，以及结构化的非结构化的战略，但更高层次的发挥LR婴儿与结构化的战略。无论母亲是否使用结构化或非结构化的策略，HR婴儿的游戏反应比其他两个婴儿组少。所有的婴儿组都表现出更多的探索性游戏行为与母亲的维持与重定向行为。
Medically high-risk (HR), low birth weight (LBW) preterm infants (n = 11) with significant degrees of intraventricular hemorrhage (IVH) were seen at 12 and 24 months of age. This HR group was compared with a low-risk (LR) LBW preterm group (n = 16) with respiratory distress syndrome or mild grades of IVH, and a normal full-term (FT) group (n = 12). Infants and their mothers were observed in a 10-min toy-centered play interaction to determine if more advanced exploratory play occurred in association with specific maternal attention-directing behaviors. Results showed that the FT infants were able to respond with advanced exploratory play to unstructured as well as structured strategies, but that higher level play for the LR infants was associated with structured strategies. The HR infants showed fewer play responses than the other two infant groups regardless of whether mothers used structured or unstructured strategies. All infant groups showed more exploratory play behavior in relation to mothers' maintaining versus redirecting behavior.