Difference between revisions of "Scientific method"
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==About== | ==About== | ||
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It is, however, acceptable to set a very high standard for hypotheses that overturn existing understandings. | It is, however, acceptable to set a very high standard for hypotheses that overturn existing understandings. | ||
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Latest revision as of 16:45, 25 May 2014
About
+--------------+
| ask question |
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V
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| gather data |<------+
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V (or)
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| make hypothesis |<----+
+-----------------+ |
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V |
+-----------------+ |
| test hypothesis | |
+-----------------+ |
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V |
+----------------+ |
| record results | |
+----------------+ |
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V |
+------------------+ |
| draw conclusions | |
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V |
+----------------+ |
| report results | |
+----------------+ |
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+----------------+ |
| did hypothesis | |
| succeed? | |
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| YES | | NO | |
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V +---------+
DONE!
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The scientific method is a set of methods for discerning reality in the face of cognitive bias and conflicting beliefs. It is the method by which science is done, and from which all scientific knowledge is derived.
At the core of the scientific method are the following steps:
- state a question about a subject
- gather data related to the subject (research and observation)
- construct a hypothesis (make a prediction)
- test the hypothesis (do an experiment to check the prediction)
- record the test results
- draw conclusions from the results
- report results and conclusion(s), whether successful or not
- repeat until a successful hypothesis is found
It is important to note that hypotheses which are found to be inaccurate predictors must be discarded, however appealing or sensible they may have seemed -- and equally important to be willing to accept novel hypotheses whose predictions are found reliable, no matter how startling or counter-intuitive those hypotheses may seem at first.
It is, however, acceptable to set a very high standard for hypotheses that overturn existing understandings.
Links
Reference
Related
- 2014/05/20 [L..T] A replication tour de force "Now, after decades of the status quo, psychology is finally coming to terms with the idea that replication is a vital ingredient in the recipe of discovery. The latest issue of the journal Social Psychology reports an impressive 15 papers that attempted to replicate influential findings related to personality and social cognition."
