GMAT申友逻辑CR题库-When a polygraph test is judged inconclusive, this is no reflection on the examinee. Rather, such a judgment means that-OG16-真题答案解析

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When a polygraph test is judged inconclusive, this is no reflection on the examinee. Rather, such a judgment means that the test has failed to show whether the examinee was truthful or untruthful. Nevertheless, employers will sometimes refuse to hire a job applicant because of an inconclusive polygraph test result.

Which of the following conclusions can most properly be drawn from the information above?

(A) Most examinees with inconclusive polygraph test results are in fact untruthful.

(B) Polygraph tests should not be used by employers inthe consideration of job applicants.

(D) A polygraph test indicating that an. examinee is untruthful can sometimes be mistaken.

(E) Some employers have refused to consider the results of polygraph tests when evaluating job applicants.

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题干：当诚

信测试的结果被判断为模棱两可的时候，这个结果通常不反应被测人的情况。而这样的测试也不能判断到底被测人是诚实的还是不诚实的。但是很多雇主会因为诚信测试结果模棱两可而拒绝求职者。问题：通过题干中给出的信息我们能得出下面什么结论。分析：直接推导型的正向逻辑，我们得出的结论一定要严格基于所给出的题干信息。包含新引入的对象或者概念的选项都可以直接排除！选项A，结果模棱两可的被测人实际上是不诚实的，否定了原文给定信息，错误！选项B，诚信测试不应该被雇主用来评估求职者。题干讨论的是结果模棱两可的诚信测试，而这里把逻辑范畴扩大到所有的诚信测试，错误！选项C,结果模棱两可的诚信测试有时对求职者是不公平的。可以直接推出该结论，正确！选项D，诚信测试结果表明被测者不诚实的结论有可能是错的，我们给定信息中并未出现对诚信测试结果确定情况下的任何描述，所以是新引入的概念对象，错误！选项E，某些雇主会拒绝考虑诚信测试的结果，同样犯了扩大逻辑范畴的错误，同时也无法根据题干给定信息得出该结论。错误！