中国幼儿智力量表测验形式在7-15岁儿童中的适用性研究

The Adaptation of Intelligence Scale for Chinese Young Children

目的 :了解中国幼儿智力量表在 7～ 15岁儿童中的适用性。方法 :以中国幼儿智力量表为基础 ,包括 8个基本量表的分测验和一个附加分测验 ,对除模型旋转外的 8个分测验在增加测题难度后 ,试用于 7至 15岁儿童。测试样本包括 7、 9、 11、 13、 15岁 5个年龄组 ,采用个别法进行测试 ,每组测试 40人 ,男女比例相等。结果 :①各分测验中约 5 0 %的条目难度指数在 0 30～ 0 70之间 ,各分测验平均难度指数在0 46～ 0 6 9范围 ,5 0 -80 %测验项目鉴别指数在 0 2 0以上 ,这表明幼儿智力量表各分测验项目具有向儿童阶段的可延伸性 ;②各分测验平均分半信度在 0 76 -0 95之间 ,大多数 0 80以上 ,平均为 0 86 ,与国际上同类智力量表结果如WISC -R (韦氏儿童智力量表修订版 )、S -B4(斯坦佛一比奈智力量表第四版 )等的结果相接近 ,达到了心理测量学的要求 ,提示各分测验项目具有良好的内部一致性 ;③各分测验粗分均值随年龄的增长而呈稳定的递增趋势 ,符合人们对智力发展的理论认识 ;④结果还发现在模型旋转分测验条目偏小 ,缺少难的项目 ,这有待于今后做进一步的改进。结论 :中国幼儿智力量表的测验形式在 7至 15岁儿童阶段具有良好的适用性 。

Objective: To investigate whether the ISCYC (Intelligence Scale for Chinese Young Children) is suitable for children aged 7 to 15 Method: The ISCYC used in this study consisted of 9 subtests Some more difficult new items were added into 8 of the 9 subtests The subjects were divided into 5 age groups, each had 20 male and 20 female Results: The difficulty of 50% items ranged from 0 3 to 0 7 The average difficulty was 0 5 In more than 50% items, the discriminate index was above 0 2 The split-half reliability of these subtests were from 0 76 to 0 95, most of them higher than 0 80 The means of raw score for subtests increased with the age of subjects Some items in Pattern Rotation were less difficult than needed Conclusion: This study has fulfill the theoretical construction of ISCYC, which is applicable for children aged 7 to 15