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  2. Scientific method - Wikipedia

    en.wikipedia.org/wiki/Scientific_method

    The history of scientific method considers changes in the methodology of scientific inquiry, not 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 primacy of ...

  3. Questionnaire construction - Wikipedia

    en.wikipedia.org/wiki/Questionnaire_construction

    Different methods can be useful for checking a questionnaire and making sure it is accurately capturing the intended information. Initial advice may include: consulting subject-matter experts; using questionnaire construction guidelines to inform drafts, such as the Tailored Design Method, [1] or those produced by National Statistical ...

  4. Observational techniques - Wikipedia

    en.wikipedia.org/wiki/Observational_techniques

    Observational research is a method of data collection that has become associated with qualitative research. [1] Compared with quantitative research and experimental research, observational research tends to be less reliable but often more valid [citation needed].

  5. Statistical proof - Wikipedia

    en.wikipedia.org/wiki/Statistical_proof

    Bayesian statistics are based on a different philosophical approach for proof of inference.The mathematical formula for Bayes's theorem is: [|] = [|] [] []The formula is read as the probability of the parameter (or hypothesis =h, as used in the notation on axioms) “given” the data (or empirical observation), where the horizontal bar refers to "given".

  6. Methodology - Wikipedia

    en.wikipedia.org/wiki/Methodology

    Different methodologies provide different approaches to how methods are evaluated and explained and may thus make different suggestions on what method to use in a particular case. [ 15 ] [ 11 ] According to Aleksandr Georgievich Spirkin, "[a] methodology is a system of principles and general ways of organising and structuring theoretical and ...

  7. Fact-finding - Wikipedia

    en.wikipedia.org/wiki/Fact-finding

    Fact-finding may refer to: Trier of fact , also called a finder of facts, one or more people who determines facts in a legal proceeding United Nations fact-finding mission , a mission carried out by the United Nations to discover facts

  8. Fact-checking - Wikipedia

    en.wikipedia.org/wiki/Fact-checking

    Different fact-checking organizations have shown different tendencies in their choice of which statements they publish fact-checks about. [13] For example, some are more likely to fact-check a statement about climate change being real, and others are more likely to fact-check a statement about climate change being fake.

  9. Quantitative research - Wikipedia

    en.wikipedia.org/wiki/Quantitative_research

    This is done through a range of quantifying methods and techniques, reflecting on its broad utilization as a research strategy across differing academic disciplines. [2] [3] [4] There are several situations where quantitative research may not be the most appropriate or effective method to use: 1. When exploring in-depth or complex topics. 2.