2.1 Skill Acquisition Flashcards
What is a skill
Motor of movement -
An action or task that has a goal and that requires voluntary body and or limb movements to achieve the goal and is learned rather then innate
What is difficulty continuum
Simple ( less decisions/less info to process) - complex skills (more inf/ lots of decisions
Types of judgment and decisions
What are simple skills
No decisions to make
Less judgment
Eg sprint
What are complex skills
Many decisions to make
Make sense of information
Eg pass in sport
What is the organisation continuum
High organisation- low organisation
Type of skill and how it’s made up
What are high organisation skills
Made up of sub-routines which are different to separarte
(Golf swing)
What are low organisation skills
Sub-routines easily identifiable as separate movements
(Tennis serve)
What is a sub-routine
The elements of separate movements that make up a particular skill
What is the environmental influence continuum
Open closed skills continuum
Effects of the environment
What is an open skill
Affected by environment
Perceptual skills
Movements have to be adapted
Externally paced
What is a closed skill
Not affected by environment
Habitual skills
Self-paced skill
What is the pacing continuum
Timing of moments
Externally paced- self paced
What is an externally paced skill
Environment controls the rate of performing the skill
Usually open skills
Eg receiving serve
What is a self paced skill
Performer controls rate in which skill is executed
usually closed
Eg javelin
What is the muscular involvement continuum
Gross/fine continuum
Precision of the movement
What are gross skills
Large muscle movements
Not precise
Include fundamental movement
Patterns,walking, jumping
What is a fine movement
Intricate movement using small muscle groups precise and require hand coordination
What is the continuity continuum
The discrete - serial- continuous skills
How well defined the beginning and end of the skill are
What is a discrete skill
Clear beginning and end of the skill is repeated it must start again
Single specific skills
What is a serial movement
Made up of discrete elements which are put together to form a sequence
Eg triple jump
Dance routine
What is fixed practise
A stable and predictable practise environment which practice conditions remaining unchanging or ‘fixed’
What is an advantage of fixed practise
Enables habitual moments to be learned effectively
What is varied practise
Practise needs to be varied so that the performer can come into contact with a range of experiences
What is an advantage of varied practice
Allows you to learn lots of skills in one session
What is massed practice
Practise that involves very short or no rest intervals with the session
What is an advantage of massed practise
Cardiovascular endurance
What is distributed practice
Relatively long rests between trials
What is an advantage of distributed practise
Athletes have time to recover or practise mental rehearsal
What is a disadvantage distributed practise
Takes time away from sport
What is part practice
Teaching the skill in parts
Put them all together
What are the advantages of part practise
Good for skills which are complex
Good for dangerous skills
Good for beginners
Disadvantage of part practice
Takes longer than other methods
Lose kinaesthetic sense of the skill
What is progressive- part practices
Learn one part of the skill then the next part and add that together
Advantages of progressive-part practice
Quicker than part method
Helps learner understand complex skills
Good for serial skills
Good for complex skills
Good for low organisation skills
Disadvantage of progressive part practice
Not suitable for skills high in organisation
What is whole part whole practise
Performer attempts the whole skill. Then practices part of it. Then out it into the whole skill again
Advantages of whole-part whole
Allows coach to focus on weakness
Quicker then progressive part
Performer gets whole feel
Disadvantage of whole part whole
Not always suitable for highly organised or dangerous skills
What is whole practice
Skills is taught as a hole
Advantages of whole practice
Quickest
Develop kinaesthetic for the skill
Transfer of the skill from practise to real situation is likely to be better
Disadvantage of whole practise
Not suitable for dangerous skills
Not suitable for complex skills
Not suitable for beginners
What is a skill transfer
The influence of the learning and/or performance of one skill on the learning and/or performance of another
What is proactive transfer
The influence of one skill on a skill yet to be performed
Practical example of proactive transfer
Knowing how to throw a javelin and then throwing a tennis ball
What is retroactive transfer
The influence of one skill on the learning or performance of a skill that has previously been learned
Practical example of retroactive transfer
Javelin- tennis ball - back to javelin
What is positive transfer
When the learning and performance helps the learning and performance of another skill
Practical example of positive transfer
Linking seat drop and then half twist and then to swivel hips
What is negative transfer
When the learning and performance of one skill hinders the learning and performance of another