关键词: 婴幼儿, 发育, 量表, 信度

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