OG-12 第95题

tianya

Although parapsychology is often considered a pseudoscience, it is in fact a genuine scientific enterprise, for it uses scientific methods such as controlled experiments and statistical tests of clearly stated hypotheses to examine the questions it raises.
The conclusion above is properly drawn if which of the following is assumed?
(A) If a field of study can conclusively answer the questions it raises, then it is a genuine science.
(B) Since parapsychology uses scientific methods, it will produce credible results.
(C) Any enterprise that does not use controlled experiments and statistical tests is not genuine science.
(D) Any field of study that employs scientific methods is a genuine scientific enterprise.
(E) Since parapsychology raises clearly statable questions, they can be tested in controlled experiments.
答案是D。但是c哪里错了？？？最近逻辑问题总是钻牛角尖出不来···

NicoleYu

题目说由于心理学有如下特征，就直接推断出心理学是科学
那么其前提条件就必须是拥有上述特征的都是科学，而心理学是拥有上述特征的事物中的一个，也就是一个子集，才可以得出上述结论

C说的是没有这些特征的都不是科学，反过来说有这些特征的就一定是科学就不一定成立了