Difference between revisions of "Corroborate"
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==Etymology== | ==Etymology== | ||
[[Latin]] corroboratus, past participle of corroborare, from com- + robor-, robur [[strength]] | [[Latin]] corroboratus, past participle of corroborare, from com- + robor-, robur [[strength]] | ||
| − | *Date: [ | + | *Date: [https://www.wikipedia.org/wiki/16th_Century 1529] |
==Definition== | ==Definition== | ||
*to support with [[evidence]] or [[authority]] : make more [[certain]] - synonyms see [[Confirmation|confirm]] | *to support with [[evidence]] or [[authority]] : make more [[certain]] - synonyms see [[Confirmation|confirm]] | ||
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'''Corroborating''' [[evidence]] tends to [[support]] a proposition that is already supported by some [[evidence]]. For example, W, a [[witness]], testifies that she saw X drive his automobile into a green car. Y, another witness, testifies that when he examined X's car later that day he noticed green paint on its fender. | '''Corroborating''' [[evidence]] tends to [[support]] a proposition that is already supported by some [[evidence]]. For example, W, a [[witness]], testifies that she saw X drive his automobile into a green car. Y, another witness, testifies that when he examined X's car later that day he noticed green paint on its fender. | ||
| − | Another type of corroborating [[evidence]] comes from using the [ | + | Another type of corroborating [[evidence]] comes from using the [https://en.wikipedia.org/wiki/Baconian_method Baconian method], i.e. the method of [[agreement]], method of [[difference]], and method of concomitant variations. |
| − | These are followed in [[experimental]] [[design]]. They were codified by [ | + | These are followed in [[experimental]] [[design]]. They were codified by [https://en.wikipedia.org/wiki/Francis_Bacon_(philosopher) Francis Bacon], and [[developed]] further by [https://en.wikipedia.org/wiki/John_Stuart_Mill John Stuart Mill] and consist of controlling several [[variables]] in turn to establish which variables are [[causally]] [[connected]]. These principles are widely used [[intuitively]] in various kinds of [[proofs]], [[demonstrations]] and [[investigations]]. |
In [[law]], corroboration refers to the requirement in some [[jurisdictions]], such as Scotland, that any [[evidence]] adduced be backed up by at least one other [[source]]. | In [[law]], corroboration refers to the requirement in some [[jurisdictions]], such as Scotland, that any [[evidence]] adduced be backed up by at least one other [[source]]. | ||
Latest revision as of 23:47, 12 December 2020
Etymology
Latin corroboratus, past participle of corroborare, from com- + robor-, robur strength
- Date: 1529
Definition
Description
Corroborating evidence tends to support a proposition that is already supported by some evidence. For example, W, a witness, testifies that she saw X drive his automobile into a green car. Y, another witness, testifies that when he examined X's car later that day he noticed green paint on its fender.
Another type of corroborating evidence comes from using the Baconian method, i.e. the method of agreement, method of difference, and method of concomitant variations.
These are followed in experimental design. They were codified by Francis Bacon, and developed further by John Stuart Mill and consist of controlling several variables in turn to establish which variables are causally connected. These principles are widely used intuitively in various kinds of proofs, demonstrations and investigations.
In law, corroboration refers to the requirement in some jurisdictions, such as Scotland, that any evidence adduced be backed up by at least one other source.
References
- Plutchik, Robert (1983) Foundations of Experimental Research Harper's Experimental Psychology Series.
