The de nition of this concept is questioned in a scenario in which a job applicant believes that a man with ten coins in his pocket will get the job but doesn't realize that the man is himself.
Fred Dretske (DRET-"ski") used the example of the possibility of a zebra being a cleverly disguised mule to illustrate his "relative alternatives" theory of this concept. Like Dretske, Saul Kripke (KRIP-"key") contended that this concept is not "closed" under a closure principle and critiqued another philosopher's reliabilist theory of this concept, which was put forth in the book Philosophical Explanations. The de nition of this concept is questioned in a scenario in which a job applicant believes that a man with ten coins in his pocket will get the job but doesn't realize that the man is himself. Robert Nozick developed a "truth-tracking" theory of this concept, which is the subject of "Gettier problems" that question Plato's de nition of it as "justi ed true belief." For 10 points, name this concept studied in epistemology.
Fred Dretske (DRET-"ski") used the example of the possibility of a zebra being a cleverly disguised mule to illustrate his "relative alternatives" theory of this concept.
knowledge [accept knowing or other answers mentioning forms of the word know]