many parents lack confidence in their ability to effect change in thier children's behavior 为什...
问题描述：
many parents lack confidence in their ability to effect change in thier children's behavior 为什...
many parents lack confidence in their ability to effect change in thier children's behavior 为什么用effect呢?
为什么不用affect呢？
答
affect是动词,表示对什么东西有影响 ；动词effect意为cause to happen,表示付诸行动地去做或去实现某件事,表示造成的影响和结果. 前者主要强调有影响而后者强调结果,即实现孩子行为变化的能力.