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  2. Diachrony and synchrony - Wikipedia

    en.wikipedia.org/wiki/Diachrony_and_synchrony

    This latter approach is what surface analysis often relies on, as a given composition may not have appeared synchronously in history. The terms synchrony and diachrony are often associated with historical linguist Ferdinand de Saussure , who considered the synchronic perspective as systematic but argued that language change is too unpredictable ...

  3. BLUF (communication) - Wikipedia

    en.wikipedia.org/wiki/BLUF_(communication)

    This includes making a presentation filled with facts and figures. A presentation can begin with a "BLUF slide"—a compelling visual image that encapsulates the overall thesis. Before presenting research data to marketers, for instance, presenters may show a timeline of a company's sales before and after it experienced a public relations ...

  4. Thesis - Wikipedia

    en.wikipedia.org/wiki/Thesis

    An undergraduate thesis is completed in the final year of the degree alongside existing seminar (lecture) or laboratory courses, and is often divided into two presentations: proposal and thesis presentations (though this varies across universities), whereas a master thesis or doctorate dissertation is accomplished in the last term alone and is ...

  5. A priori and a posteriori - Wikipedia

    en.wikipedia.org/wiki/A_priori_and_a_posteriori

    Examples include mathematics, [i] tautologies and deduction from pure reason. [ii] A posteriori knowledge depends on empirical evidence. Examples include most fields of science and aspects of personal knowledge. The terms originate from the analytic methods found in Organon, a collection of works by Aristotle.

  6. Thematic analysis - Wikipedia

    en.wikipedia.org/wiki/Thematic_analysis

    There is no straightforward answer to questions of sample size in thematic analysis; just as there is no straightforward answer to sample size in qualitative research more broadly (the classic answer is 'it depends' – on the scope of the study, the research question and topic, the method or methods of data collection, the richness of ...

  7. Research design - Wikipedia

    en.wikipedia.org/wiki/Research_design

    A strong research design yields valid answers to research questions while weak designs yield unreliable, imprecise or irrelevant answers. [ 1 ] Incorporated in the design of a research study will depend on the standpoint of the researcher over their beliefs in the nature of knowledge (see epistemology ) and reality (see ontology ), often shaped ...

  8. Bite mark analysis has no basis in science, experts now say ...

    www.aol.com/news/bite-mark-analysis-no-basis...

    Four separate governmental scientific bodies have concluded that bite mark analysis has no basis in science. That includes the President’s Council of Advisors on Science and Technology, which ...

  9. Antithesis - Wikipedia

    en.wikipedia.org/wiki/Antithesis

    An antithesis must always contain two ideas within one statement. The ideas may not be structurally opposite, but they serve to be functionally opposite when comparing two ideas for emphasis. [4] According to Aristotle, the use of an antithesis makes the audience better understand the point the speaker is trying to make. Further explained, the ...