Objective To study the construct validity and effective validity of the revised 〈China Developmental Scale for Children〉 and provide support for national norm and diagnostic development scale. Methods The revised 〈China Developmental Scale for Children〉 was used among sampled Beijing population.Item analyse,exploratory factor analysis,confirmatory factor analysis and structural equation modelling analysis were used to determine the scale structure and structure effectiveness.Gesell Development Scale was performed to external effective validity analyse. Results Among 2 779 from 0 to 84 months old children,1 648 were boy and 1 311 were girl.77 329 tests were performed.99.2% (259/261) of the test items had discriminability (critical ratio,P<0.05).Regroup the samples for every three months age.9 subsets KMO were 0.938,0.954,0.933,0.932,0.940,0.942,0.948,0.976,0.956;5 dimension of the scale and extract factor loading analyze generally matched.After performing compulsory testing verify analyses for 9 subsets,idea of five dimension and actual data were fitted well.Considering the characteristic of development scale and the sample request of verify factor analyses,adjacent month aging was regrouped and verify analyses,the analyses parameter CFI and NNFI were both greater than 0.9,79.2% (19/24) of the sample had RMSEA lower than 0.08,the highest value was 0.98 which still matched the five dimension idea.The Pearson factor between Gasell scale was 0.637. Conclusion The revised 〈China Developmental Scale for Children〉 has good structure effectiveness and discrimination.Five dimension structure is reasonable and matches the diagnose development scale parameters.The result can be adapted as the foundation of national norm scale.