对儿童认知发展水平诊断工具IPDT的信度效度检验

A TEST ON THE RELIABILITY AND VALIDITY OF INVENTORY OF PIAGET’S DEVELOPMENTAL TEST

修订了以皮亚杰认知发展理论为基础的儿童认知发展诊断工具IPDT的信度效度资料 ,在 390名北京小学生样本中的修订结果表明 ,该测验具有稳定的信度、良好的效度、适当的难度和理想的区分度 ,适合作为小学生认知发展诊断工具。对应用的范围、存在的问题和未来的研究需要进行了讨论。

Reliability and validity of Inventory of Piaget's Developmental Test is revised. 390 subjects from primary school in Beijing are tested. Results show that this inventory (IPDT)'s reliability, validity, difficulty and discriminant ability are acceptable, and it is appropriate to be used to diagnose primary-school children's level of cognitive development. The inventory's applicable scope, existing problem and needs of future research are discussed.