APA 2120 Lecture Notes - Lecture 12: Standard Deviation, Average Absolute Deviation, Error Detection And Correction
4 Apr 2016
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From an external source (e. g. coach, therapist, etc. ) Knowledge of performance (kp: movement characteristics, technique based. Knowledge of results (kr: movement outcome relative to a task goal. Feedback is viewed as the second most important for learning after practice itself. Salmoni et al. (1984: early notions of feedback were incorrect because they failed to include retention and transfer tests. P-l paradox: feedback can be both a performance and a learning variable, guidance hypothesis was proposed. Kr guides the learner towards the correct response/task goal. Frequent of high amounts of kr: has a crutch-like" efect, learner becomes dependent on kr, ignores intrinsic feedback sources, maladaptive short-term corrections. Want to ind ways to reduce the negative aspects of kr (i. e. the performance variable aspects) while promoting the positive aspects (i. e. the learning variable aspects) Development of an error detection and correction mechanism. Increase active involvement of the learner: error estimation, self-controlled schedules. Allow the learner to decide/control their fb schedule.
