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  2. Trial and error - Wikipedia

    en.wikipedia.org/wiki/Trial_and_error

    Traill (2008, espec.Table "S" on p.31) follows Jerne and Popper in seeing this strategy as probably underlying all knowledge-gathering systems — at least in their initial phase.

  3. Type I and type II errors - Wikipedia

    en.wikipedia.org/wiki/Type_I_and_type_II_errors

    A type II error, or a false negative, is the erroneous failure in bringing about appropriate rejection of a false null hypothesis. [1] Type I errors can be thought of as errors of commission, in which the status quo is erroneously rejected in favour of new, misleading information. Type II errors can be thought of as errors of omission, in which ...

  4. A-not-B error - Wikipedia

    en.wikipedia.org/wiki/A-not-B_error

    Then, in the critical trial, the experimenter moves the toy under box "B", also within easy reach of the baby. Babies of 10 months or younger typically make the perseveration error, meaning they look under box "A" even though they saw the researcher move the toy under box "B", and box "B" is just as easy to reach.

  5. Classical test theory - Wikipedia

    en.wikipedia.org/wiki/Classical_test_theory

    Classical test theory assumes that each person has a true score,T, that would be obtained if there were no errors in measurement. A person's true score is defined as the expected number-correct score over an infinite number of independent administrations of the test.

  6. Error management theory - Wikipedia

    en.wikipedia.org/wiki/Error_management_theory

    Differences in perceptions of sexual interest between men and women may be exploited by both genders. Men may present themselves as more emotionally invested in a woman than they actually are in order to gain sexual access; 71% of men report engaging in this form of manipulation and 97% of women report having experienced this form of manipulation. [7]

  7. Trial and error (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Trial_and_error...

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  8. Ultimate attribution error - Wikipedia

    en.wikipedia.org/wiki/Ultimate_attribution_error

    The "exceptional case" explanation is created at the intersection of low controllability of act and internal locus of control. Using this mode of reasoning, an individual excludes the particular outgroup member from the outgroup.

  9. Memory error - Wikipedia

    en.wikipedia.org/wiki/Memory_error

    Memory errors can occur in eyewitness testimonies due to a number of features commonly present in a trial, all of which may influence the authenticity of the memory, and may be detrimental to the outcome of the case at hand. Such features include: Leading questions Refers to how wording of questions can influence how an event is remembered.