Im not sure but I think it took him at least three years
Answer:
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Faded feedback uses a high frequency of feedback early in practice and then gradually reduces feedback as the learner's skill begins to develop.
Faded feedback involves initial high-level assistance that gradually decreases as trainees advance through the training programme. However, as stated by Goodman and Wood (2009), faded feedback has very little empirical validity.
Their findings imply that trainees' "stuck in their ways" behavior was caused by faded feedback. In other words, trainees tend to continue performing in ways consistent with the feedback throughout the training course when they receive high levels of feedback early on.
Despite the intuitive attraction of faded feedback, Goodman and Wood's findings imply that this feedback strategy did not result in greater learning or increased training transfer when compared to the alternative.
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