父亲严厉的责罚让孩子认识到了自己的错误。

The father's severe ___chastisement made the child realize his mistake.

老师严厉的批评是为了纠正他的不良行为。

The teacher's harsh ___chastisement was meant to correct his bad behavior.

老师严厉地训斥了学生，但拒绝使用体罚。

The teacher scolded the student severely but refused to use ___chastisement.