Search results
Results From The WOW.Com Content Network
All strategies for sound testing of hypotheses suggested by the data involve including a wider range of tests in an attempt to validate or refute the new hypothesis. These include: Collecting confirmation samples; Cross-validation; Methods of compensation for multiple comparisons
Abdul Malik has not had a Combatant Status Review Tribunal convened to confirm or refute whether he should be classed as an "enemy combatant". [15] In an interview with the East Africa Standard Abdul Malik's lawyer Clara Gutteridge described the difficulties Reprieve had first with meeting with him, and later to get their notes released after a security check.
An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. Experiments vary greatly in goal and scale but always rely on ...
Other philosophers of science have rejected the criterion of falsifiability or supplemented it with other criteria, such as verifiability (e.g., verificationism) or coherence (e.g., confirmation holism). The scientific method involves experimentation to test the ability of some hypothesis to adequately answer the question under investigation.
Here are two black swans, but even with no black swans to possibly falsify it, "All swans are white" would still be shown falsifiable by "Here is a black swan"—a black swan would still be a state of affairs, only an imaginary one.
Confirmation theory is the study of confirmation and disconfirmation: how scientific hypotheses are supported or refuted by evidence. [19] Bayesian confirmation theory provides a model of confirmation based on the principle of conditionalization .
ULVZs are hypothesized to be enriched in iron, be partially molten [6] or a combination of both, or result from the presence of carbon. Different scenarios have been proposed for the iron enrichment: iron could be leaking from the core, [7] have accumulated over past subduction, [8] or be remnants of a basal magma ocean. [9]
A 1983 anthology edited by Peter Achinstein provided a concise presentation by prominent philosophers on scientific evidence, including Carl Hempel (on the logic of confirmation), R. B. Braithwaite (on the structure of a scientific system), Norwood Russell Hanson (on the logic of discovery), Nelson Goodman (of grue fame, on a theory of ...