devellopement of knoledge Flashcards
what is a proposition 3
-statement
-acceptable or not
-true or not
2 theories of truth
-correspondance
-coherence
corespondance of truth
-proposition corresponds to external reality
coherance
-proposition is coherent with existing network of truth of the tinker
theory of knowledge 4
-empiricism
-rationalism
-skepticism
-relativism
empiricism 4
-truth comes from senses perception of the world
-test used to confirm statement
-can reject everything not perceived directly
-problem senses can be deceptive
rationalism 3
-a priori proposition is justified w/o experience
-some proposition true independently of experience
-problem justification can be doubted
skepticism 4
-never enpugh justification to claim knowledge
-can believe statement is true but not know it
-deny human can attain knowledge
-truth is the same for everyone
relativism 3
-truth is relative to thinker
-truth is not true outside thinker
-relate to coherence of truth
reason to accept statement 5
-relevent figure of autority
-direct evidence or justification
-common knowledge
-a priori truth
-supported by sub argument
reason to reject statement 4
-counter exemple
-statement is vague/ambiguous
-lack of evidence or justification
-a priori false