Gettier outlines the general form of the conditions for someone knowing a given proposition as the following: S knows that P, if and only if (1) P is true, (2) S believes that P, and (3) ...
A) S has a valid proof of P.
B) P is a fact.
C) S is justified in believing that P.
D) P follows with a high degree of probability.

Question

Quizplus · Accepted Answer

The third condition states that S is justified in believing P. This is known as the justification condition and is crucial to overcoming situations like Gettier cases where one may have a true belief but not knowledge. Therefore, the best choice would be C, as it acknowledges the importance of justification in knowledge.

Gettier Outlines the General Form of the Conditions for Someone