问题如下图：
选项：
A. 
B. 
C. 
解释：
Johnson也展现了illusion of control，这属于cognitive errors
NO.PZ201511190100000402 问题如下 A trationrisk toleranquestionnaire is most likely to effective a agnostic tool for: A.Patel. B.Perez. C.Johnson. B is correct.Perez exhibits primarily cognitive rather themotionbiases. Although risk toleranquestionnaires mfail for emotionally biaseinvials anwork best for institutioninvestors, they are generally effective for cognitive-baseinvials. 您好，李老师强化班21页，有一句话是 questionnairs对cognitive process效果更好。然后李老师又补充了一下，对于FF/II 好，对于PP/AA差一点。本着这个思路理解这道题目对吗？如果是对的，Perez是PP，Patel是都不适合。 Johnson是II 适合。哪里有问题呢？
NO.PZ201511190100000402 Perez. Johnson. B is correct. Perez exhibits primarily cognitive rather themotionbiases. Although risk toleranquestionnaires mfail for emotionally biaseinvials anwork best for institutioninvestors, they are generally effective for cognitive-baseinvials. 答案是FF，主要体现为cognitive error，其他是PP和AA，所以更适合问卷。还要具体看谁cognitive占比大吗？
NO.PZ201511190100000402 Pereze和Patel都是cognitive bias，但Perez是PP，patel是FF，且patel seeks for aices，所以选了Patel。
NO.PZ201511190100000402 Perez. Johnson. B is correct. Perez exhibits primarily cognitive rather themotionbiases. Although risk toleranquestionnaires mfail for emotionally biaseinvials anwork best for institutioninvestors, they are generally effective for cognitive-baseinvials. Johnson体现出来的应该是II这个投资者分类 也是cognitive bias体现的啊
NO.PZ201511190100000402 In aition, she incatethher risk tolerantowara stoinvestment woulincrease significantly if she knew thmore thone of Garnier’s researanalysts supporteit.。这句显示，joson还有一个confirmationbias，也属于congnitivebias。是不是也意味着她也有两个认知偏差。这个怎么判断？
