认为必须在这三个选项之间做出选择的政客应该清楚“折衷效应 ” ， 即人们总是倾向于选择中间选项，而不是对每一个选项都仔细考虑。
Politicians who argue for a choice among three options should be aware of the “compromise effect,” whereby people tend to choose the middle option, rather than considering each carefully.