Utility of the MacArthur-Bates communicative development inventory in identifying language abilities of late-talking and typically developing toddlers
Utility of the MacArthur-Bates communicative development inventory in identifying language abilities of late-talking and typically developing toddlers
复制标题
DOI：
10.1044/1058-0360(2005/006
复制
发表时间：
2005-02-01
影响因子：
2.6
通讯作者：
Hollar, C
中科院分区：
文献类型：
--
作者：
Heilmann, J;Weismer, SE;Hollar, C
本研究探讨了麦克阿瑟-贝茨沟通发展量表（CDI）的有效性为一组30个月大的幼儿。研究1探讨了并发有效性的CDI为一组38晚说话。CDI和语言能力的直接测量之间存在显着的相关性。研究2使用似然比分析，以确定如何以及CDI排序100名幼儿（38晚说话者和62名儿童的历史正常的语言发展）根据语言状态的基础上直接评估措施。分析表明，CDI在识别第11百分位数以下语言技能低下的儿童和识别第49百分位数以上语言技能正常的儿童方面是有效的。
The present study investigated the validity of the MacArthur-Bates Communicative Development Inventory (CDI) for a group of toddlers 30 months of age. Study 1 examined the concurrent validity of the CDI for a group of 38 late talkers. Significant correlations were found between the CDI and direct measures of language abilities. Study 2 used likelihood ratio analysis to determine how well the CDI sorted 100 toddlers (38 late talkers and 62 children with a history of normal language development) according to language status based on direct assessment measures. The analyses showed that the CDI was effective in identifying children with low language skills up to the 11th percentile and in identifying children with normal language skills above the 49th percentile.