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KNOWLEDGE, POPPER, LOCKE, KANT, HERMENEUTICS, LOGICAL POSITIVISM,…
KNOWLEDGE
SKEPTICISM
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you cannot ever give a justification, hence, knowledge is impossible
EMPIRICISM
Aristotle
rejected Plato's two-world theory, and theory of anamnèsis
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no experiments, they would change true nature
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POPPER
rationalist
despite this, against the theory of inborn theories
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LOCKE
Berkeley
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Berkeley's empiricism
there is a physical reality, but it does not exist on its own
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Ideas
simple ideas
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two or more senses, e.g. movement
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KANT
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problems
how can we say that the noumenal world determines our sensations, when we cannot claim knowledge about this world
we make causal statements about the noumenal world, but the category of causality applies to the phenomenal world
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HERMENEUTICS
Dilthey
Verstehen
criticism
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verstehen is not a scientific method, seeing as Dilthey said science should be objective
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at most, Verstehen could be a source for generating hypotheses
social sciences describe historically unique events, and they are not like natural sciencces (pursuing universal knowledge)
Erklären
'how' certain things work, through general laws
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different method than positivism, humans should not be studied through natural methods
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LOGICAL POSITIVISM
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there is knowledge only from experience, which rests on what is immediately given
CONSTRUCTIVISM
relativism
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scientific relativism
what scientists think reality looks like is always relative to a group of scientists in a certain period in time within a certain paradigm
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KUHN
paradigms
similar to Kantian categories, though paradigms can change, and the categories cannot
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normal science
consensus on the main, domain-specific assumptions
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paradigm shifts
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growth of knowledge is not possible, there is only a shift in perspective on reality
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LAKATOS
research programmes
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progressive RP
positive evidence, no refutation
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SCIENTIFIC REALISM
criticism
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instrumentalism
scientific theories are useful for predicting and classifying, but they do not relate to an objective truth
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given the same empirical data, many different models would be possible
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arguments for
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only we assume hypotheses to be true, can we understand the success of science
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NATURALISM
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radical naturalisation
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satisficing
opting for absatisfactory choice, instead of the optimal choice
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a science for science
criticism: only if we assume our scientific beliefs to be true, can we understand why our beliefs are so successful in predicting future experience.
Quine
neo-darwinian ideas
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two ways of thinking
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learned thinking (deliberate, system 2)
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BIASES
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thinking systems
system 1
heuristics
Gigerenzer
heuristics produce true beliefs, as long as they are applied to an ecologically valid context
otherwise, switch to system 2
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ARISTOTLE
Francis Bacon
new scientific method, based on observation and experiment
idols
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in psychology, the replication/reproduction crisis
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worldview
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sublunary region
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four elements, earth, air, fire and water
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HUME
copy principle
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if a term cannot be broken down into impressions, it lacks empirical content
the problem is that you can have a complex idea of something that you do not have knowledge of/does not exist
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analysis of causality
priority, contiguity, and necessity
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FEYERABEND
Methodological anarchism
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no demarcation criterion needed, as any method can provide knowledge
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PEIRCE
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pragmatic maxim
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by means of investigation, everyone will ultimately agree on the same truth