Abstract: Objective To test the reliability of China Developmental Scale for Children aged 0~4 years in Beijing. Methods The reliability analysis included homogeneity reliability,split-half reliability,test-retest reliability and interrater reliability. Results 1)Interrater reliability.The interrater reliabilities of developmental quotient (DQ) and five subtests (gross motor,fine motor,language,adaptive and social behavior) reliability coefficients ranged from 0.981 to 1.000.2)Homogeneity reliability.①Cronbach's α coefficient in 24 age groups ranged from 0.850 to 0.954.②Reliability coefficients in five subtests ranged from 0.534 to 0.918,0.485 to 0.867,0.545 to 0.892,0.507 to 0.843,and 0.441 to 0.856,respectively.3)Split-half reliability.①The split-half reliability coefficients ranged from 0.890 to 0.968.②Reliability coefficients in five subtests ranged from 0.686 to 0.982,0.496 to 0.950,0.567 to 0.915,0.562 to 0.901 and 0.528 to 0.921 respectively.4)Test-retest reliability.The test-retest coefficients of DQ and five subtests were 0.971,0.902,0.903,0.900,0.939 and 0.955,respectively. Conclusion The China Developmental Scale for Children aged 0~4 years in Beijing has generated good reliability and stability,which according with the standards for diagnosis of children development scales.

Key words: infant, development, scale, reliability

摘要： 目的 对北京地区修订的《中国儿童发育量表》(0~4岁部分)进行信度分析。方法 使用SPSS 20.0统计软件从评分者信度、同质性信度、分半信度和重测信度4方面对量表进行信度分析。结果 1)评分者信度:量表总发育商及五个能区的肯德尔和谐系数均在0.9以上;2)同质性信度:①总量表的Cronbach's α系数为0.850~0.954,②分量表即五个能区的Cronbach's α系数分别为大运动0.534~0.918、精细动作0.485~0.867、适应能力0.545~0.892、语言0.507~0.843和社会行为0.441~0.856;3)分半信度:①总量表的分半一致性相关系数为0.890~0.968,②分量表即五个能区的分半一致性相关系数分别为大运动0.686~0.982、精细动作0.496~0.950、适应能力0.567~0.915、语言0.562~0.901和社会行为0.528~0.921;4)重测信度:总发育商及五个能区的重测相关系数分别为0.971、0.902、0.903、0.900、0.939和0.955。结论 北京地区修订的《中国儿童发育量表》一致性高和稳定性好,符合诊断量表的信度要求。

关键词: 婴幼儿, 发育, 量表, 信度