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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. Law of effect - Wikipedia

    en.wikipedia.org/wiki/Law_of_effect

    Psychologists have been interested in the factors that are important in behavior change and control since psychology emerged as a discipline. One of the first principles associated with learning and behavior was the Law of Effect, which states that behaviors that lead to satisfying outcomes are likely to be repeated, whereas behaviors that lead ...

  4. 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.

  5. Sultan (chimpanzee) - Wikipedia

    en.wikipedia.org/wiki/Sultan_(chimpanzee)

    Chimpanzees helped Köhler to prove that animals are capable of learning beyond simple trial and error, and that, given the right conditions, many species—particularly the more "human" species of primates—will demonstrate a deeper understanding of the constituents of a problem.

  6. Simon effect - Wikipedia

    en.wikipedia.org/wiki/Simon_effect

    The Simon effect is the difference in accuracy or reaction time between trials in which stimulus and response are on the same side and trials in which they are on opposite sides, with responses being generally slower and less accurate when the stimulus and response are on opposite sides.

  7. The United States of Trial and Error - AOL

    www.aol.com/united-states-trial-error-110522758.html

    But when focused on soundbites coming from the candidates and their most vocal supporters online, one is quick to forget the big picture: that America is—and always has been—something I like ...

  8. Here's what 3 toys were inducted into the National Toy Hall ...

    www.aol.com/heres-3-toys-were-inducted-143031132...

    Three more toys are being recognized for their innovation and longevity.. The Strong National Museum of Play announced on Tuesday that My Little Pony, Phase 10 and Transformers were inducted into ...

  9. Testing effect - Wikipedia

    en.wikipedia.org/wiki/Testing_effect

    This association was stronger in psychology classes; This association was stronger in all classes when quiz performance could improve class grades. Students doing well on quizzes tended to lead to students doing well on final exams; Regular quizzing increased the chances of students passing classes