Motor Control/Motor Learning Strategies
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20 terms
Terms | Definitions |
|---|---|
Feedback | afferent information sent by various sensory receptos to control centers. |
Feedforward | readies the system in advance of movement; anticipatory responses that adjust the system for incoming sensory feedback or for future movements |
Performance | determine overall quality of performance, level of automaticity, level of effort, speed of decision making. |
Retention | the ability to demonstrate the skill after a period of no practice |
Generalizability | acuired capability to apply what has been learned to other similiar tasks |
Resistance to contextual change | acquired capability to apply what has been learned to other environmental contexts |
Intrinstic feedback | sensory information normally acquired during performance of task |
augmented feedback | externally presented feedback that is added to that normally acquired during task performance (verbal cueing) |
knowledge of results | augmented feedback about the outcome of a movement |
knowledge of performance | augmented feedback about the nature of the movement produced |
feedback schedules | feedback given after every trial, feedback summed (after set number of trials), fading (decreasing), bandwith (if responses outside a designated range) |
blocked practice | practice of a single motor skill repeatedly; repetitive practice |
variable practice | practice of varied motor skills in which the performer is required to make rapid modifications of the skill in order to match the demands of the task |
random practice | practice of a group or class of motor skils in random order |
serial practice | practice of a group or class of motor skills in serial or predictable |
massed practice | relatively continuous practice in which the amount of rest time is small |
distributed practice | practice in which the rest time is relatively large |
mental practice | cognitive rehearsal of a motor skill without overt physical performance |
part-whole transfer | complex motor task is broken into components or subordinate parts for separate practice before practice of the integrated whole. |
bilateral transfer | improvement in movement skill prformance with one limb results from practice of similar movements with the opposite limb. |
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