1h1h1h · 2017年11月21日
* 问题详情，请 查看题干
问题如下图：
选项：
A. 
B. 
C. 
解释：
原文提到Jordan认为价格会回归均值，以及“she reassures the team that this strategy has performed well in the past and that the markets will revert and the fund’s returns will return to normal level”，这里可否理解成根据过去的经验推断未来也会mean reversion，属于representativeness bias
NO.PZ201511190100000306 问题如下 Whione of the following biases Jorn not monstrate? A.Self-attribution. B.Representativeness. C.Illusion of knowlee. B is correct.Nowhere in the scenario it mention thJorn classifiecertain information into a personalizecategory. Representativeness biis a cognitive biin whipeople tento classify new information baseon past experiences anclassifications. Jorn is not relating the certainty about the future or her cision to hollosing positions bato something she hne or experiencein the past. 这个bias感觉没讲过，也很少考到。这道题哪里体现了呢
NO.PZ201511190100000306问题如下Whione of the following biases Jorn not monstrate? A.Self-attribution. B.Representativeness. C.Illusion of knowlee. B is correct.Nowhere in the scenario it mention thJorn classifiecertain information into a personalizecategory. Representativeness biis a cognitive biin whipeople tento classify new information baseon past experiences anclassifications. Jorn is not relating the certainty about the future or her cision to hollosing positions bato something she hne or experiencein the past.A在哪里体现了？
NO.PZ201511190100000306 一方面，通过representativeness bias与conservatism bias的辨析来学习，可以理解较透彻，Base-rate negleansample-size neglect也能理解地很好。对于此题而言，如果representativeness bias是对新信息overreact，那么文中主人公对价格反转的坚信，就算表现了什么，也应该是conservatism bias。 另一方面，教材对representativeness bias的定义又看得很难受，people tento classify new information baseon past experiences anclassifications，一下子搞得文中主人公的行为似乎也符合这种定义。 所以，真的是对representiveness bias很晕
NO.PZ201511190100000306 Representativeness. Illusion of knowlee. B is correct. Nowhere in the scenario it mention thJorn classifiecertain information into a personalizecategory. Representativeness biis a cognitive biin whipeople tento classify new information baseon past experiences anclassifications. Jorn is not relating the certainty about the future or her cision to hollosing positions bato something she hne or experiencein the past.请问老师，他说策略之前表现的好为什么没有represenetatives呢？
NO.PZ201511190100000306 倒数第二段She reassures the teththis strategy hperformewell in the past anththe markets will revert anthe funs returns will return to normlevels.这句话就表明了jorn根据过去的经验判断未来啊
