西安城市儿童视觉运动整合及其补充测验常模的修订

目的　为系统完善地评估我国儿童视觉运动整合的发育提供有效工具。方法　引入VMI 4R测验 ,分层随机整群抽取西安城市健康儿童 1 798人 ,组成标准化人群 ,进行VMI 4R测验。并于标准人群中随机抽取儿童进行信度和效度检验。结果　编制了西安城市儿童VMI 4R测验的年龄等值、标准分和百分位常模 ;分半信度、KR2 0 系数、复测信度、评定者间信度检验的r值于 0 90～ 0 96之间 (P <0 0 1 )。效度检验中 ,VMI 4R与WISC R、WPPSI R、CRT、FQS、绘人测验呈中 高度相关 (P <0 0 5)。结论　调查结果显示VMI 4R测验结构稳定 ,信度良好 ,能有效反映儿童的视觉运动整合水平和特点 ,是值得推广的儿童智能筛查和认知发育评估的工具。

The compilation of the VMIand its supplement test norms for children in Xi'an city

Objective To provide an effective instrument assessed the ability of children's visual motor integration in China. Methods 1?798 children aged 3 to 18 years old were randomly sampled from Xi'an city and were tested with VMI 4R test.The reliability and validity were then analyzed.Results The norms of aged equivalent,percentile,and standard scores were established.Split half reliability,coefficient KR 20 ,test rerest reliability,and interscorer reliability ranged from 0.90 to 0.96 ( P<0.01 ).There are moderately highly correlation between VMI 4R with WISC R,WPPSI R,CRT,FQS,Drawing A Man test respectively.Conclusion VMI 4R has good reliability and stable construction.It can effectively reflect the level of visual motor integration.It is worth while to use widely as instrument for intelligence screenging and development assessing.