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  2. Scientific theory - Wikipedia

    en.wikipedia.org/wiki/Scientific_theory

    A scientific theory is an ... be called a theory if it fulfills the following criteria: ... development of cell theory. The scientific method ...

  3. Developmental stage theories - Wikipedia

    en.wikipedia.org/wiki/Developmental_stage_theories

    The theory of Michael Commons' model of hierarchical complexity is also relevant. The description of stages in these theories is more elaborate and focuses on underlying mechanisms of information processing rather than on reasoning as such. In fact, development in information processing capacity is invoked to explain the development of reasoning.

  4. Philosophy of science - Wikipedia

    en.wikipedia.org/wiki/Philosophy_of_science

    Philosophers have investigated the criteria by which a scientific theory can be said to have successfully explained a phenomenon, as well as what it means to say a scientific theory has explanatory power. One early and influential account of scientific explanation is the deductive-nomological model.

  5. 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 ...

  6. Inductivism - Wikipedia

    en.wikipedia.org/wiki/Inductivism

    Inductivism is the traditional and still commonplace philosophy of scientific method to develop scientific theories. [1 ... theory development, ... criteria, the ...

  7. Developmental psychology - Wikipedia

    en.wikipedia.org/wiki/Developmental_psychology

    Specifically, the neo-Piagetian theories of cognitive development showed that the successive levels or stages of cognitive development are associated with increasing processing efficiency and working memory capacity. These increases explain differences between stages, progression to higher stages, and individual differences of children who are ...

  8. West Virginia governor signs vague law allowing teachers to ...

    www.aol.com/news/west-virginia-governor-signs...

    The definition of what constitutes a “scientific theory” is not included in the bill, Woelfel said. “What I do have a problem with is the constitution, which says, ‘If you have a bill, it ...

  9. Models of scientific inquiry - Wikipedia

    en.wikipedia.org/wiki/Models_of_scientific_inquiry

    When a hypothesis has survived a sufficient number of tests, it may be promoted to a scientific theory. A theory is a hypothesis that has survived many tests and seems to be consistent with other established scientific theories. Since a theory is a promoted hypothesis, it is of the same 'logical' species and shares the same logical limitations.