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Full Idea
In the Randomised Controlled Trial for a new drug, patients are divided at random into a treatment group who receive the drug, and a control group who do not. Randomisation is important to eliminate confounding factors.
Gist of Idea
Randomised Control Trials have a treatment and a control group, chosen at random
Source
Samir Okasha (Philosophy of Science: Very Short Intro (2nd ed) [2016], 2)
Book Ref
Okasha,Samir: 'Philosophy of Science: very short intro (2nd ed)' [OUP 2016], p.29
A Reaction
[compressed] Devised in the 1930s, and a major breakthrough in methodology for that kind of trial. Psychologists use the method all the time. Some theorists say it is the only reliable method.
22172 | Not all sciences are experimental; astronomy relies on careful observation [Okasha] |
22174 | The discoverers of Neptune didn't change their theory because of an anomaly [Okasha] |
22175 | Science mostly aims at confirming theories, rather than falsifying them [Okasha] |
22176 | Induction is inferences from examined to unexamined instances of a given kind [Okasha] |
22178 | If the rules only concern changes of belief, and not the starting point, absurd views can look ratiional [Okasha] |
22173 | Galileo refuted the Aristotelian theory that heavier objects fall faster [Okasha] |
22177 | Randomised Control Trials have a treatment and a control group, chosen at random [Okasha] |
22180 | Multiple realisability is said to make reduction impossible [Okasha] |
22182 | Theories with unobservables are underdetermined by the evidence [Okasha] |
22185 | Two things can't be incompatible if they are incommensurable [Okasha] |