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应用贝莉婴儿发育量表(BSID)对上海地区947名2～30月龄儿进行发育测试,发现智能发育指数(MDI)和精神运动发育指数(PDI)的均值和标准差与理论值相差甚远,因此,我们认为,BSID不完全适用于上海地区儿童的发育评价。通过重新计算各项目的发育龄,对项目进行重编排,我们发现修订后的BSID,项目的折半信度、测试者间信度与再测信度均较高,应用修订后的量表,小儿的MDI和PDI的均教和标准差也接近理论值。提示:修订后的BSID对上海儿童有较高的准确性和可靠性。
Using the Bally’s Baby Development Scale (BSID) to test 947 children aged 2 to 30 months in Shanghai, we found that the mean and standard deviation of the MDI and PDI differed from the theoretical values Therefore, in our opinion, BSID is not completely applicable to the developmental evaluation of children in Shanghai. By recalculating the developmental age of each item and rearranging the items, we found that the revised BSID, the item’s half-confidence, the inter-tester reliability and the test-retest reliability were all higher. The revised scale, pediatric The mean and standard deviations of MDI and PDI are also close to the theoretical values. Tip: The revised BSID Shanghai children have higher accuracy and reliability.