kidology

With attention of kidology, he paid attention to how kids study mother tongue and the applied question about meaning of language.

对精神学，他赞赏弗洛伊德的成就，但反对他的方法和思想。

Typically modest, or perhaps using some clever kidology, Nadal insisted on Sunday that Roger Federer was still the best player in the world, but the evidence suggests otherwise.

带着惯有谦虚或是一些些孩童似的小聪明，纳达坚持认为费德勒是世界上最优秀的球选手，但是事实却非如此。