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  2. Self-experimentation - Wikipedia

    en.wikipedia.org/wiki/Self-experimentation

    Self-experimentation has a long and well-documented history in medicine which continues to the present day. [ 3 ] For example, after failed attempts to infect piglets in 1984, Barry Marshall drank a petri dish of Helicobacter pylori from a patient, and soon developed gastritis, achlorhydria , stomach discomfort, nausea, vomiting, and halitosis ...

  3. Self-experimentation in medicine - Wikipedia

    en.wikipedia.org/wiki/Self-experimentation_in...

    Self-experimentation has value in rapidly obtaining the first results. In some cases, such as with Forssmann's experiments done in defiance of official permission, results may be obtained that would never otherwise have come to light. However, self-experiment lacks the statistical validity of a larger experiment.

  4. History of experiments - Wikipedia

    en.wikipedia.org/wiki/History_of_experiments

    One prominent example is the "ball and ramp experiment." [ 13 ] In this experiment Galileo used an inclined plane and several steel balls of different weights. With this design, Galileo was able to slow down the falling motion and record, with reasonable accuracy, the times at which a steel ball passed certain markings on a beam. [ 14 ]

  5. Experimental psychology - Wikipedia

    en.wikipedia.org/wiki/Experimental_psychology

    Experimental psychology refers to work done by those who apply experimental methods to psychological study and the underlying processes. Experimental psychologists employ human participants and animal subjects to study a great many topics, including (among others) sensation, perception, memory, cognition, learning, motivation, emotion; developmental processes, social psychology, and the neural ...

  6. History of scientific method - Wikipedia

    en.wikipedia.org/wiki/History_of_scientific_method

    The history of scientific method considers changes in the methodology of scientific inquiry, as distinct from the history of science itself. The development of rules for scientific reasoning has not been straightforward; scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the ...

  7. History of science - Wikipedia

    en.wikipedia.org/wiki/History_of_science

    The nature of the history of science is a topic of debate (as is, by implication, the definition of science itself). The history of science is often seen as a linear story of progress [27] but historians have come to see the story as more complex.

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  9. Timeline of the history of the scientific method - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_the_history_of...

    The Essay laid the basis for Bayesian inference, used to update the probability estimate for a hypothesis as additional evidence is acquired. 1812 – Hans Christian Ørsted formulates the Latin-German mixed term Gedankenexperiment , meaning ' thought experiment ', a method used since antiquity.