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To falsify is to alter or mangle something, like a message or document, in a way that distorts the meaning. Since false things aren’t true, to falsify something is to dishonestly change its meaning. If a friend tells you a story, and then you retell the story but change important facts, you falsified the story. Jun 11,  · If someone falsifies something, they change it or add untrue details to it in order to deceive people. The charges against him include fraud, bribery, and falsifying business records. Synonyms & Antonyms of falsify 1 to change so much as to create a wrong impression or alter the meaning of taking that statement completely out of context essentially falsifies it, .


Flasyfy.Falsify () – MyDramaList

1. to make (a report, evidence, accounts, etc) false or inaccurate by alteration, esp in order to deceive 2. to prove false; disprove [C from Old French falsifier, from Late Latin falsificāre, from Latin falsus false + facere to make]. to change documents, figures, records, etc. in order to deceive someone: She was charged with falsifying bank records. The certificate had clearly been falsified. verb (used with object), fal·si·fied, fal·si·fy·ing. to make false or incorrect, especially so as to deceive: to falsify income-tax reports.
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Karl Popper – Theory of Falsification
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FALSIFY | definition in the Cambridge English Dictionary

By Dr. Saul McLeod , updated Karl Popper is prescriptive, and describes what science should do not how it actually behaves. Popper is a rationalist and contended that the central question in the philosophy of science was distinguishing science from non-science. Karl Popper in The Logic of Scientific Discovery emerged as a major critic of inductivism, which he saw as an essentially old-fashioned strategy.

Popper replaced the classical observationalist-inductivist account of the scientific method with falsification i. All inductive evidence is limited: we do not observe the universe at all times and in all places.

We are not justified therefore in making a general rule from this observation of particulars. According to Popper, scientific theory should make predictions which can be tested, and the theory rejected if these predictions are shown not to be correct. He argued that science would best progress using deductive reasoning as its primary emphasis, known as critical rationalism.

Popper gives the following example. Europeans for thousands of years had observed millions of white swans. Using inductive evidence, we could come up with the theory that all swans are white. However, exploration of Australasia introduced Europeans to black swans. Poppers’ point is this: no matter how many observations are made which confirm a theory there is always the possibility that a future observation could refute it. Induction cannot yield certainty. Karl Popper was also critical of the naive empiricist view that we objectively observe the world.

Popper argued that all observation is from a point of view, and indeed that all observation is colored by our understanding. The world appears to us in the context of theories we already hold: it is ‘theory-laden’. Popper proposed an alternative scientific method based on falsification. However many confirming instances there are for a theory, it only takes one counter observation to falsify it.

Science progresses when a theory is shown to be wrong and a new theory is introduced which better explains the phenomena. Popper does think that science can help us progressively approach the truth but we can never be certain that we have the final explanation. According to the time-honored view, science, properly so called, is distinguished by its inductive method — by its characteristic use of observation and experiment, as opposed to purely logical analysis, to establish its results.

The great difficulty was that no run of favorable observational data, however long and unbroken, is logically sufficient to establish the truth of an unrestricted generalization.

Popper’s astute formulations of logical procedure helped to reign in the excessive use of inductive speculation upon inductive speculation, and also helped to strengthen the conceptual foundation for today’s peer review procedures. However, the history of science gives little indication of having followed anything like a methodological falsificationist approach. Indeed, and as many studies have shown, scientists of the past and still today tended to be reluctant to give up theories that we would have to call falsified in the methodological sense; and very often it turned out that they were correct to do so seen from our later perspective.

Also, one observation does not falsify a theory. The experiment may have been badly designed, data could be incorrect. Quine states that a theory is not a single statement; it is a complex network a collection of statements.

You might falsify one statement e. Critics of Karl Popper, chiefly Thomas Kuhn , Paul Feyerabend, and Imre Lakatos, rejected the idea that there exists a single method that applies to all science and could account for its progress. McLeod, S. Karl popper – theory of falsification. Simply Psychology. Toggle navigation. Saul McLeod , updated Summary of Popper’s Theory Karl Popper believed that scientific knowledge is provisional — the best we can do at the moment.

Popper is known for his attempt to refute the classical positivist account of the scientific method, by replacing induction with the falsification principle. The Falsification Principle, proposed by Karl Popper, is a way of demarcating science from non-science. It suggests that for a theory to be considered scientific it must be able to be tested and conceivably proven false. For example, the hypothesis that “all swans are white,” can be falsified by observing a black swan.

For Popper, science should attempt to disprove a theory, rather than attempt to continually support theoretical hypotheses. How to reference this article: How to reference this article: McLeod, S. Back to top.