帮我看看这个英语句子有没有错
问题描述：
帮我看看这个英语句子有没有错
Psychology is a human psychological activity of law science ,to indirect research people's mental process and find the law in people's behaviour in order that to service human beings better
答
Psychology is a human inner activity of law science ,to research people's mental process and find the law in their behaviour indirectly in order to serve themselves better;
可能还得改改 我也不专业