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  2. Working hypothesis - Wikipedia

    en.wikipedia.org/wiki/Working_hypothesis

    For Putnam, the working hypothesis represents a practical starting point in the design of an empirical research exploration. A contrasting example of this conception of the working hypothesis is illustrated by the brain-in-a-vat thought experiment. This experiment involves confronting the global skeptic position that we, in fact, are all just ...

  3. Robert D. Putnam - Wikipedia

    en.wikipedia.org/wiki/Robert_D._Putnam

    Robert David Putnam [a] (born January 9, 1941) is an American political scientist specializing in comparative politics. He is the Peter and Isabel Malkin Professor of Public Policy at the Harvard University John F. Kennedy School of Government .

  4. Twin Earth thought experiment - Wikipedia

    en.wikipedia.org/wiki/Twin_Earth_thought_experiment

    Putnam has since expressed agreement with Burge's interpretation of the thought experiment. (See Putnam's introduction in Pessin and Goldberg 1996, xxi.) A number of philosophers have argued that "water" for both Oscar and Twin Oscar refers to anything that is sufficiently water-like (i.e. the term's extension includes both H 2 O and XYZ).

  5. Bowling Alone - Wikipedia

    en.wikipedia.org/wiki/Bowling_Alone

    Bowling Alone: The Collapse and Revival of American Community is a 2000 nonfiction book by Robert D. Putnam. It was developed from his 1995 essay entitled "Bowling Alone: America's Declining Social Capital". Putnam surveys the decline of social capital in the United States since 1950. He has described the reduction in all the forms of in-person ...

  6. Computational theory of mind - Wikipedia

    en.wikipedia.org/wiki/Computational_theory_of_mind

    Putnam himself (see in particular Representation and Reality and the first part of Renewing Philosophy) became a prominent critic of computationalism for a variety of reasons, including ones related to Searle's Chinese room arguments, questions of world-word reference relations, and thoughts about the mind-body problem.

  7. Statistical hypothesis test - Wikipedia

    en.wikipedia.org/wiki/Statistical_hypothesis_test

    Statistical hypothesis testing is a key technique of both frequentist inference and Bayesian inference, although the two types of inference have notable differences. Statistical hypothesis tests define a procedure that controls (fixes) the probability of incorrectly deciding that a default position (null hypothesis) is incorrect. The procedure ...

  8. Analysis of competing hypotheses - Wikipedia

    en.wikipedia.org/wiki/Analysis_of_competing...

    This step is the most important, according to Heuer. Instead of looking at one hypothesis and all the evidence ("working down" the matrix), the analyst is encouraged to consider one piece of evidence at a time, and examine it against all possible hypotheses ("working across" the matrix). [1]

  9. Type I and type II errors - Wikipedia

    en.wikipedia.org/wiki/Type_I_and_type_II_errors

    On the basis that it is always assumed, by statistical convention, that the speculated hypothesis is wrong, and the so-called "null hypothesis" that the observed phenomena simply occur by chance (and that, as a consequence, the speculated agent has no effect) – the test will determine whether this hypothesis is right or wrong.