final exam Flashcards
(34 cards)
deductive reasoning
something is deductively valid if its conclusion follows logically from its premises
syllogism, valid, invalid
inductive reasoning
tries to draw a general conclusion from specific observations
falls short of absolute proof but can be convincing due to probabilities
every elephant I’ve ever seen has been gray, so all elephants must be gray.
abductive reasoning
infers which of several explanations for particular observed facts is the most compelling
either he isn’t texting me back because his phone died or he got kidnapped, his phone probably died
argument by analogy
similar situations are used as a basis to guess what may happen
I had a bad time at the last party, I’ll probably have a bad time at this one too
reductio ad absurdum
a method of proving a falsity of a premise by showing that its logical consequence is absurd or contradictory
can often lead to a logical fallacy
if a store offered unlimited free samples of a product, then no one would ever buy the product
slippery slope
if A happens, then eventually B and C will happen, XYZ will happen too, Z= usually bad
lowering the voting age will lead to babies voting
post hoc ergo propter hoc
if A occurred after B, then B must have caused A
I drank water, now I’m sick, it had to have been the water that made me sick
hasty generalisation
you reach a conclusion before you have near enough evidence to make a conclusion
I’ve met 3 redheads and they were all mean, so all redheads are mean
genetic fallacy
the idea is bad because of where it came from
VWs are bad because they were made by Nazis
false dichotomy
(either/or)
oversimplifying the argument by reducing it to two sides
either you support this new law, or you’re a criminal
ad hominem
the attack of the character of a person rather than their arguments or opinions
you wouldn’t know which sport is best, you’re too lazy
red herring
diversionary tactic that avoids a key issue, avoids opposing arguments rather than addressing them
a politician is confronted with corruption and says “look how corrupt Russia is!”
mind body problem
am i entirely a part of the physical world, or is there a part of me that is separate from that?
what is the separate me and how do we know?
dualism
(Cartesian dualism/mind-body dualism)
you have a physical body, includes brain
you have a non-physical mind which interacts with your physical body
idealism
reality is totally mental or spiritual in nature
physical world is not fundamentally real
things become real as your mind processes them
physicalism/materialism
there is only a physical reality
functions on electricity/chemistry
mind is just brain reacting to the physical world around it
determinism
everything (w/o exception) is causally determined by prior events
human thoughts, choices, and actions are events
therefore, human thoughts, choices, and actions are without exception causally determined by prior events
libertarianism
introspection, deliberation, moral responsibility
introspection
the fact that the process of choosing the option you don’t desire takes time and effort, showing that it is a choice, not determined
deliberation
since we deliberate and choose the best of two options, we experience the fact that the decision is not already latent in the causes acting on us
moral responsibility
if nobody is morally responsible for anything, then everyone is morally equal, even if it is a really good person or a murderer.
libertarian agency theory
not all human actions are free and undetermined, but some are
our decisions may be influenced by a number of factors, they are not causally determined by prior factors (psychological states or external factors)
compatibilism/soft determinism
everything is determined, you’re responsible anyway
circumstantial freedom is enough for moral responsibility
acts freely done are those whose immediate causes are psychological states in the agent
circumstantial freedom
the ability and opportunity to perform whatever action we choose
(ignores external forces, obstacles, natural limitations)
ought implies can