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Epistemology
The study of knowledge
73
Philosophy
Undergraduate 2
09/25/2012

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Term
Propositional Knowledge
Definition
knowledge as a truth claim; the type of knowledge that Epistemology is concerned with
Term
Socratic Method
Definition
The method of finding out answers by constant questioning; form of inquiry and debate between individuals with opposing viewpoints
Term
Traditional Definition of Knowledge
Definition
Knowledge is a justified true belief
S knows P iff:
1) S believes P is true
2) P is true
3) S has good reasons for believing P
Term
Gettier Problem
Definition
by Edmund Gettier; said it is possible to have a JTB without knowledge; I believe it is 5:05, it is 5:05, and I have reasons for it, but it is not knowledge
Term
Defeasible
Definition
a.k.a defeasibility condition; there are no competing propositions that would cause belief to change in P; always possibility of defeaters in induction; omniscience required in consideration of defeaters
Term
Defeater
Definition
a proposition that would cause one to renounce their belief in a former proposition
Term
Skepticism
Definition
to suspend judgment concerning knowledge claims
Term
Skeptical Thesis
Definition
no one knows anything
Term
Unmitigated Skepticism
Definition
the skeptical thesis is true and I know that it is true (Pyrrhonian)
Term
Global Skepticism
Definition
everything is brought into doubt
Term
Mitigated Skepticism
Definition
The skeptical thesis is true but I don't know it is true, I just believe that it is true
Term
Metaphysical Skepticism
Definition
I know some things (analytical and empirical truths) but cannot know others (metaphysical)
Term
Systematic Doubt
Definition
Descartes doubt of everything he knew from sense to reason to reality; includes dreaming hypothesis and Evil Demon hypothesis
Term
Relations of Ideas
Definition
Hume's idea that something is logically true and therefore certain, but tells us nothing about reality (definitions, math); one of Hume's two types of knowledge
Term
Matters of Fact
Definition
Claims about reality are based on perceptions of which we can never be certain; one of Hume's two types of knowledge
Term
Egocentric Predicament
Definition
the problem posed by Hume of not being able to view reality outside of our own perceptions
Term
Epistemic Humility
Definition
I need to recognize the limitations of my own cognitive abilities
Term
Analytic Proposition
Definition
the predicate is contained in the subject (all bachelors are males)
Term
Synthetic Proposition
Definition
the predicate adds something to the subject (my car is blue)
Term
A Priori
Definition
knowledge that is not dependent on the sense (induction)
Term
A Posteriori
Definition
knowledge that is only evident through sense experience
Term
Rationalism
Definition
at least some knowledge of reality can be acquired through reason independent of sense experience
Term
Empiricism
Definition
all knowledge is ultimately derived from sense experience
Term
Recollection
Definition
past sensory experience
Term
Doubt
Definition
possibility of being wrong about something
Term
Geometric Method
Definition
deduction and intuition to find knowledge to find an intuitively accepted universal truth
Term
Intuition
Definition
knowledge that is arrived at immediately
Term
Cogito Ergo Sum
Definition
I think, therefore I am; Descartes
Term
Ontological Argument
Definition
A Priori knowledge based on the idea of a God
1) God is the greatest possible being (by definition)
2) God exists at least in the mind or understanding
3) A being who exists only in the mind is not as great as a being who exists in reality as well as the mind
4) If God exists only in the mind, then he would not be the greatest possible being
5) Therefore, God must exist in reality as well as the mind
Term
Tabula Rasa
Definition
Locke's idea that man is born on a blank slate on which sense experience will write all he will know
Term
External Sensation
Definition
enters the mind passively as a simple idea
Term
Internal Reflection
Definition
how the mind actively creates complex ideas through process of combination, comparison and contrast, and abstraction from simple ideas
Term
Epistemological Dualism
Definition
Locke's idea; two elements, the object out in reality and then the perception of that object in our mind (idea); we can never directly experience the actual thing, just our idea of it
Term
Transcendental Argument
Definition
you cannot observe the thing itself, but its existence is necessary for observation; Kant
Term
Categories of Understanding
Definition
born with these that help us to understand sense experience; called "synthetic A Priori knowledge"
Term
Noumena
Definition
"raw data"; the empirical observations
Term
Phenoumena
Definition
the manipulation of our mind and organization of the information into knowledge
Term
Correspondence Theory of Truth
Definition
A proposition is true if it corresponds with the facts of reality; held by Aristotle and Plato; links truth with reality
Term
Coherence Theory of Truth
Definition
A proposition is true if it coheres with other truth claims; reject false propositions that do not cohere; systems and non-factual areas work this way
Term
Pragmatic Theory of Truth
Definition
A proposition is true if it is successful in explaining the phenomena or in achieving desired consequences
Term
Noetic Structure
Definition
the structure of one's system of beliefs; the sum total of everything that a person believes; includes false and true beliefs and beliefs we are not thinking about
Term
Epistemic Deontology
Definition
the epistemic obligation for us to justify our beliefs
Term
Foundationalism
Definition
beliefs fall into basic and non-basic beliefs; properly basic beliefs are first principles needing no justification and are self-justifying
Term
Basing Relation
Definition
relationship between non-basic and basic beliefs is deductive; truth of basic beliefs guarantees truth of non-basic
Term
Strong Foundationalism
Definition
criteria for basic belief is:
1) Self Evidential
2) Incorrigible
3) Evident to the Senses
Term
Myth of the Given
Definition
the false idea that senses involve little interpretation; refuted by "theory laden" world
Term
Modest Foundationalism
Definition
Criteria for properly basic belief:
1) Self-evidential
2) Indefeasible (absence of defeaters)
3) Prima Facie Justified (self-presenting at face value)
Term
Indefeasible
Definition
no propositions can defeat the currently held proposition
Term
Coherence
Definition
All of the beliefs complement each other, but none contradict. None are basic; everything is in harmony; there are, however, centralized beliefs
Term
Doxastic Assumption
Definition
what justifies a belief is that it coheres with beliefs around it
Term
Isolation Problem
Definition
coherentism isolates belief from the external world; what is real does not matter as long as it is coherent
Term
Internalism
Definition
I have introspective access to the reasons for my beliefs and I must appeal as justification for my beliefs
Term
Externalism
Definition
one does not need to access basic beliefs or be aware of structural relationship in order be justified; belief must be arrived at through proper cognitive process
Term
Evidentialism
Definition
it is wrong to believe something on insufficient evidence; modest- allows for abduction and concurrence and beliefs do not need to be grounded in other beliefs, they have indefeasibility
Term
Reliablism
Definition
Justification is a condition that occurs when one's cognitive faculties are working reliably; justification is result of belief being in right relationship to the world whether I am aware of it or not
Term
What are the three types of knowledge?
Definition
1) Acquaintance "I know Bill"
2) Competency "I know French"
3) Truth Claims "I know that John F. Kennedy was once POTUS" (Epistemology)
Term
Skepticism v. Ordinary Doubt
Definition
Doubt means that there is an answer, skepticism says that we should suspend judgments with knowledge claims
Term
Pyrrho's Modes of Doubt
Definition
1) Differences in human beings
2) Difference between sense organs
3) Differences in occurrence
Term
4 Parts of Systematic Doubt
Definition
1) Senses
2) Reason
3) Dreaming Hypothesis
4) Evil Demon Hypothesis
Term
Hume's Fork
Definition
There are 2 kinds of knowledge:
1) Relations of Ideas
2) Matters of Fact
Term
Universal Assumptions
Definition
the assumptions of cause and effect between two events are not necessarily real or true
Term
Plato's Theory of Knowledge
Definition
2 Worlds:
1) World of Becoming: world we are in now; constant change
2) World of Being: perfect archetype of everything; contains forms of everything in the world; where we existed before birth
We innately contain all knowledge, it just must be extracted; lost through the trauma of birth
Term
Locke
Definition
famous for gov't writings and Biblical commentaries; knowledge divided into external sensations and internal reflection; epistemological dualism
Term
Hume
Definition
radical empiricism; knowledge divided into relations of ideas and matters of fact
Term
Kant
Definition
disagreed with Hume's conclusion (believed in casualty, time and space), argued transcendentally; divided knowledge into noumena and phenomena
Term
Arguments against Correspondence Theory
Definition
we may not see reality equally or accurately; no use for on-factual claims; the term "correspondence" is vague; doesn't account for the Liar's paradox
Term
Arguments Against Coherence Theory
Definition
Coherence necessary but not sufficient for truth; how does one judge truthfulness of systems?; how does one begin a system?; the theory is separated from reality
Term
3 Characteristics of Noetic Structure
Definition
1) Person's noetic structure includes the sum total of everything that person believes
2) Recognizes differing degrees of certainty, firmness, and conviction
3) Characterized by how beliefs are related together
Term
Criticism of Strong Foundationalism
Definition
self defeating; myth of the given
Term
Criticisms of Coherentism
Definition
1) Circularity- begs the question
2) Isolation Problem- has nothing to do with reality
3) Plurality Problem- it is possible to have two coherent systems that are logically incompatible
Term
Motivation of Internalism
Definition
we have an epistemic obligation to form beliefs responsibly through justification
Term
Motivation of Externalism
Definition
Accords with our basic intuitions concerning most of our beliefs
Term
Rapprochement
Definition
some beliefs are warranted in holding that are impossible to justify; memory and senses; but we have an epistemic duty to withhold from affirming beliefs without sufficient evidence; externalism can have internalism, but not vice versa
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