The correct answer is option D.
Understanding the passage- Astrology: considered a false science by many
- Conclusion (author's claim): it is a true field of science
- Logic: Because it uses scientific methods, such as
1. Analysis of cause and effect
2. Documentation of observations, over time by many individuals
Pre-ThinkingIn what scenario would Astrology NOT be a true field of science?
Given that - it uses scientific methods
What if simply using scientific methods does not equate to the field being a field of science? The author's core assumption here is that a
ny field of study that employs scientific methods can be considered a field of science.
Option Choice AnalysisA. If a field of study can conclusively answer the questions it raises, then it is a genuine science.Whether Astrology is able to answer the questions it raises is not something we know about in the passage. This option is out of the scope of the argument (which is about scientific method leading to consideration of a field as a science). Incorrect choice.
B. Since astrology uses scientific methods, it will produce credible results.Out of scope. Whether the results are credible or not does not impact the argument about astrology being a science.
C. Any enterprise that does not use the analysis of cause and effect and careful documentation of observations over time by many individuals is not genuine science.
Interesting choice. But incorrect on two counts.
1. Cause and Effect analysis, and documentation are 2 examples given for scientific methods. There may be other examples. So, an enterprise may not use these 2 methods, but use other scientific methods, and therefore may still be considered a science as per the author's argument.
2. Even if these 2 are the only aspects that constitute scientific method, that only means that
An enterprise that does not use scientific method is not genuine science. But does this imply that an enterprise that uses scientific method is definitely genuine science? Not really! The passage essentially talks about a different segment (enterprise that uses scientific method), whereas the option talks about another segment (enterprises that do not use scientific method). Since the option talks about a completely different segment, this option can not be the correct assumption.
D. If a field of study employs scientific methods, that field of study is true field of science, regardless of what that field of study might concern or conclude.This is correct, and in line with our analysis. In other words, a field of study which uses scientific methods will be considered a true field of science.
E. Since astrology depends on the observation of stars, it depends on the analysis of cause and effect and careful documentation of observations over time by many individuals.This only tells us why astrology uses the 2 scientific methods given as an example. It does not help us make the claim that astrology is a true field of science.
Hope this helps.
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