sa - information processing

Question 1

hoe are motor programmes accessed

Answer 1

occurs at levels dependent on the degree of the performers CNS is involved in the control of movement

Question 2

what are the 3 theories of how motor programmes are run and controls

Answer 2

• closed loop theory
• open loop theory
• schema theroy

Question 3

what is the closed loop control theory

Answer 3

focuses on intrinstic feedback/errors detected and possible correction during performance

Question 4

what is the open loop control theory

Answer 4

focuses on all the information being sent as a single message for the movement not reliant on feedback

Question 5

what is the schema theory

Answer 5

challanges both the closed and open loop theories and states that motor programes are clustered toegther and are interchangable in response to the situation, making them adaptable

Question 6

what are the 4 components in the closed loop theory

Answer 6

movement control -> movement commands -> effectors-> feedback ->

Question 7

3 components in the open loop theory

Answer 7

movement control > movement commands > movement effectors

Question 8

is the schema theory a specific or generalised motor programme

Answer 8

generalised

Question 9

what is essential to strengthem schemas during practise

Answer 9

varied practise

Question 10

what are the 4 components in the basic model of information processing

Answer 10

input > decision making > output >.
< feedback

Question 11

what is welford model of information processing

Answer 11

• sense organs
• perception
• short term short
• decision making
• long term store
• effector control
• effectors

Question 12

what is whitings model

Answer 12

• input data
• recpetor systems
• perceptual mechanisms
• translatory mechanisms
• effector mechanisms
• muscular systems
• output data
• feedback data