Thinking about several problems of psychohistory teaching 有关心理学史教学中几个问题的思考
2.
Psychohistory is based on group trends and cannot predict with sufficient accuracy the effects of these individuals , and the second foundation ' s true purpose was to counter this flaw 心理史学是基于群众趋势来运作的，对于个人所造成的影响无法进行正确的预测，第二基地的真正目的就是去弥补这个缺陷。
