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Cognitive Acquisition

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Cognitive Effort and Skill Acquisition
According to Newell (1991), “the information processing and cognitive frameworks have had considerable impact on concepts of motor skill acquisition domain over the last two decades.” However, some researchers have found out that “these influences have been indirect.” For what we call, the information processing approach, it “has been concerned primarily with performance, not learning and has emphasized the processes that support performance.” Moreover, “only the attentional accounts of skill learning have treated issues of direct relevance to the changes that occur with practice.” The focus on this field “has been on the how of information processing, with no direct examination of the informational support …show more content…
According to the study by Hodges, Edwards, Luttin and Bowcock (2011), “the amount and quality of practice predicts expertise, yet optimal conditions of practice have primarily been explored with novice learners.” They used 10 expert musicians and 10 novices practicing disc-throwing skills “under self-regulated conditions.” There was also a “third novice group “practicing with the same schedule as the music experts.” However, “the groups did not differ in terms of the amount of contextual interference, only in terms of when in-practice interference was introduced.” The music experts “progressed from a more blocked to random schedule which was opposite to the novices.” This resulted in “more accurate performance in retention for the experts in comparison to both novice groups (self-scheduled and yoked).” As the researchers observed, “the music expert and yoked groups showed higher form scores than the novice self-scheduled group, which might be related to the greater frequency of augmented information for these groups.” Overall, the researchers found that ‘there was no evidence that non-task-domain experts choose a more random practice schedule than novices, but in accord with good practice principles, they gradually introduced high amounts of interference into their practice.” This strategy was “associated with less error in retention for the experts” and because the “yoked group showed more error than the music experts, the advantage of this schedule was also performance …show more content…
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