information processing Flashcards

1
Q

what elements are in the simplest model of information processing

A

input
decision making
output
feedback

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2
Q

what happens in the input stage

A

info from environment received via the senses which the player use to decide on a response to the situation

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3
Q

what happens in the decision making stage

A

combination of recognition, perception and memory processes used to select and appropriate response to the demands of situation

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4
Q

what happens in the output stage

A

response the play makes

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5
Q

what happens in the feedback stage

A

occurs because the player perceives the outcome of their response and this becomes parts of input and decision making

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6
Q

what are the senses used for

A

collect info and aware of the surroundings
info passed to and from the brain by nervous system

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7
Q

what is the afferent system

A

transmit info to the CNS about events happening to the body

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8
Q

what is the efferent system

A

transmits info from the CNS to the muscles which are activated to perform skill

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9
Q

what is vision and hearing

A

light falls upon the retina st the back of the eye converted into electrical impulses and transmits to the brain

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10
Q

what is proprioception

A

how our body is oriented in space and the extent to which muscles contract this allows use to feel

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11
Q

what is touch

A

tactile sense allows use to feel pain
pressure and temp

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12
Q

what is equilibrium

A

tells us when body is balanced

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13
Q

what is kinaesthesis

A

informs the brain of movement or state of contraction of muscle tendons and joints

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14
Q

what is perception

A

stimulus identification, info recieved frim the enviroment

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15
Q

what are the three elemetns of perception

A

detection
comparison
recognition

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16
Q

what is the meaning of detection

A

awareness of something going on around them

17
Q

what is the meaning of comparison

A

compare what is happening to past experiences
set plays rehearsed

18
Q

what is the meaning of recognition

A

needs a response

19
Q

what are the different sections of welfords model of information processing

A

display
perceptual mechanism
decision mechanism
effectors mechanism
intrinsic feedback
extrinsic feedback

20
Q

what is the display stage in welfords model

A

range of actions and things that are happening in the surrounding environment of the performer

21
Q

what is the perceptual mechanism in welfords model

A

part of the brain which perceives surrondings

22
Q

wha is decision mechanism in welfords model

A

part of the brain that makes decisions

23
Q

what is the effector mechanism in welfords model

A

part of the brain which carried out decisions and sends messages to the limbs- act out relevant skills

24
Q

waht is intrinsic feebad in welfords model

A

via from proprioceptors inform brain about balance

25
Q

what is extrinsic feedback in welfords model

A

vis result of the actions made

26
Q

what are the stages of whitings model of information processing

A

input from display
receptor system
perceptual mechanism
translatory mechanism
effector mechanism
output
feedback data

27
Q

what happens in the input from display stage in whitings model

A

info from environment

28
Q

what happens in the receptor system in whintings model

A

sensory organs receive info

29
Q

what happens in the perceptual mechanism stage in whitings model

A

part of brain that perceives the surrounding and make sense of them

30
Q

what happens in translatory mechanism stage in whitings model

A

part of the brain that makes decisions and sort our relevant info

31
Q

what happens in the effector mechanism stage of whitings model

A

carries out decisions and send messages around via CNS

32
Q

what happens in the output stage of whitnigs model

A

effector mehcanism + muscular system wokring together

33
Q

what happens in the feedback data stage in whitings model

A

info used during + after an action, enables to adjust according to new info

34
Q

ways to improve information processing

A

input- educate performer about details of skill
chunking- more info can be held in the STM if info is lumped together
chaining- link info with old, multiple links form a chain