Motor Learning (2) Flashcards

1
Q

practice organization

A

massed v. distributed

constant v. variable

blocked v. random

whole v. part training

transfer

mental practice

guidance v. discovery

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2
Q

massed practice

A

relatively continuous practice

rest time is less than practice time

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3
Q

distributed practice

A

frequent breaks

rest time is large

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4
Q

what does variability allow for

A

when trying to “learn” a new skill

variability in training allows for more flexibility

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5
Q

what does variability lead to

A

the ability to transfer the skill to related activities

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6
Q

what’re pts able to do more w/ variability

A

problem solve

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7
Q

what does variability foster

A

learning v. performance

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8
Q

constant

A

static motor skills

not required to make rapid modifications

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9
Q

blocked practice

A

single motor skill is performed repeatedly

A –> B –> C

task A is mastered before task B begins

task B is then mastered before task C begins

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10
Q

random practice

A

group of motor skills in random order

A –> B –> C , C–> B –> A –> C

no skill practice 2x in a row

all skills practiced the same amount of times

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11
Q

blocked practice is better for

A

performance

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12
Q

random practice is better for

A

long term

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13
Q

how do I know that learned has occurred

A

retention or transfer test

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14
Q

what does research support –> whole v. component training

A

breaking tasks into components only if…

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15
Q

breaking tasks into components only if…

A

remain w/in the original confines of the task

can the task be naturally divided

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16
Q

metal practice is

A

not the same as mental imagery

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17
Q

mental practice

A

has been shown to improve basic motor skills

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18
Q

what is activated during mental practice

A

supplementary motor cortex

19
Q

when does mental practice work well

A

when you have something specific to work on

20
Q

manual guidance

A

helping someone learn a skill by putting your hands on them

21
Q

what is there trouble w/ –> manual guidance

A

biomechanical ramifications v. reality

22
Q

rule of thumb –> manual guidance

A

keep hands off and only put them on a pt if they cannot complete the task w/o you

23
Q

discovery learning

A

trial and error discovery procedures

24
Q

feedback

A

intrinsic and extrinsic

25
Q

extrinsic feedback

A

concurrent

terminal

knowledge of performance

knowledge of results

26
Q

intrinsic feedback

A

feedback that comes to the individual simply through the various sensory systems

as a result of the normal production of movement

27
Q

can you alter intrinsic feedback

A

no

it just happens

it is what is perceived from the outside world

28
Q

extrinsic feedback

A

info meant to supplement the already present intrinsic feedback

29
Q

extrinsic feedback could be

A

verbal

physical

visual

auditory

30
Q

extrinsic feedback is

A

concurrent

terminal

knowledge of performance

knowledge of results

31
Q

concurrent –> extrinsic feedback

A

feedback provided while the pt is performing the task

cueing the pt to “take a bigger step” while ambulating

32
Q

terminal –> extrinsic feedback

A

provided once the task is completed

once the pt has sat down –> informing them that they need to “take a bigger step”

33
Q

knowledge of performance –> extrinsic

A

related to the movement patterns used to achieve the goal

34
Q

what can knowledge of performance can be

A

given during (concurrent) or after (terminal) movement pattern

35
Q

key point –> knowledge of power

A

if an individual realizes something on their own it is not extrinsic

we had no affect on it

36
Q

knowledge of results

A

terminal feedback about the outcome of movement in terms of the movement’s goal

37
Q

research on knowledge of results

A

not be given immediately

not be given after other events

concise and to the point

should not be given after each trial

38
Q

feedback and motor learning

A

old school of thought

common feedback

39
Q

old school of thought

A

given frequent/detailed immediate feedback

improved performance but not learning

40
Q

common feedback

A

KR and KP

41
Q

KR –> common feedback

A

verbal feedback regarding whether or not the goal was fully met, partially met or not met

42
Q

KP –> common feedback

A

feedback about motor patterns which lead to outcomes

learn further forward in chair, put weight on both legs

43
Q

summary of feedback

A

after a series of performances w/o feedback

better for retention