I believe the answer is: valid, but not reliable
A result would be considered as valid if it is created by using proper logical thought or common way of reasoning. But, such result on personality would not be considered to be reliable because there are too many factors that could create a deviation within the data, and there is no accurate way to truly measure personality.
Answer: the correct answer is (c) a fallacious argument masquerading as valid.
Explanation:
Fallacious Argument.- An argument that sometimes fools human reasoning, but is not logically valid. It is crucial to remember that reasoning from definitions and facts to conclusions is fundamentally different from reasoning about definitions.
