Skill Acquisition Flashcards
What is the Visuospatial Sketchpad ?
deals with VISUAL + SPATIAL information
- temporary stores information
What is Massed practice and when to use ?
is continuously practicing skill with rest intervals
- skill is discrete, closed, self-paced and simple
- performer is autonomous and highly motivated
What is Visual Guidance ?
guidance that can be seen, a demonstration - create a clear image
What is Response Time ?
time taken from the onset of stimulus to completion of task
= reaction time + movement time
What the model which represents Information Processing ?
The Whiting Model
What is Negative feedback ?
is error correction
- what was incorrect - eliminated
What is Bilateral transfer of learning ?
the learned skill can be passed across the body from limb to limb
- e.g. snooker shot on one hand to the other hand
What are the three stages of learning ?
They are cognitive, associative and autonomous
What feedback suits a Cognitive performer ?
- rely on extrinsic feedback from coach
- positive
- knowledge of results
What are the three Presentation of Practices ?
They are Whole, Whole-part-whole and Progressive part practice
What is Anticipation ?
is pre-judging a stimulus
1) Temporal - when it is going to happen
2) Spatial - where + what is going to happen
- incorrect anticipation = PRP
What is Distributed practice and when to use ?
is practice skill with rest intervals
- skill is continuous, serial, open, complex and dangerous
- performer is cognitive, unfit or lack of motivation
What are the four stages of leaning plateaus ?
1) cognitive stage - trial+error and work out subroutines
2) rapid acceleration in rate of learning - success = cause motivation and reinforcement
3) no improvement due to plateaus (straight line)
4) DRIVE REDUCTION - towards ends tips due to fatigue - need a new challenge/task
What is Positive feedback ?
is encouragement
- what was correct - se will repeat
What the advantages and disadvantages of Whole-part-whole practice ?
POSITIVE - whole skill kinaesthetic maintained - weak part able to be improved - increase motivation + confidence - fluency between subroutines NEGATIVE - time consuming - kinaesthetic feeling affected if part not integrated quickly - no highly organised skills can be used
What is working Memory ?
it processes information from our environment and is controlled in the CENTRAL EXECUTIVE - controls information moving in and out of memory system
- it links with the Long-term memory but has limited capacity
How do we store information in our memory ?
Males - MENTAL PRACTICE And - ASSOCIATION Females - FOCUS Can - CHUNKING Run - REWARDS Charity - CHAINING Races - REPETITION
What are Open and closed skills ?
Open - skill performed in an UNPREDICTABLE environment
Closed - skill performed in an PREDICTABLE environment
What are the strategies to improve response time ?
- practice
- selective attention
- mental rehearsal
- experience
- improve fitness
- warm up
- gain optimum arousal
- detect cues early
- attempt ANTICIPATION
What are Simple and Complex skills ?
Simple - skill requires LIMITED decisions to be made
Complex - skill requires SERVAL decisions to be made
What are Discrete, Serial and Continuous Skills ?
Discrete - a skill has a CLEAR beginning and end
Continuous - a skill has NO CLEAR beginning and end
Serial - serval discrete skills performed together
What is feedback and the six types ?
is information received about performance or to aid error correlation
- positive
- negative
- intrinsic
- extrinsic
- knowledge of results
- knowledge of performance
What feedback suits a Autonomous performer ?
- use intrinsic feedback - kinaesthetic
- extrinsic can be negative
- use knowledge of performance
What are the functions and characteristcs of the WM and LTM ?
- WM - limited time scale (30s)
- WM - limited capacity
- WM - initiates action by sending memory trace
- WM - relevant information by selective attention
- LTM - stores information as motor programme
- LTM - unlimited capacity and time
- LTM - sends motor programme to WM
How to develop Schema ?
- varied practice - experience
- skills are transferable to game situation
- feedback to improve skill
- praise + positive reinforcement
- practice range of skills
What are the stages of the Schema theory ?
1) RECALL schema
- initial conditions
- response specification
2) RECOGNITION schema
- sensory consequences
- response outcome
What is a Plateaus ?
is a period of no improvement in performance
What is Manual Guidance ?
guidance that involves physical support
What is Verbal Guidance ?
guidance thats a explanation of the techniques required for performing a task
What are the Advantages and Disadvantages of Manual Guidance ?
POSITIVE - effective for cognitive - eliminate danger - build confidence - kinaesthetic can be felt - whole skill attempted NEGATIVE - performer may become dependent on the support. - demotivated - the proximity of the coach might be upsetting. - bad habits.
What feedback suits a Associative performer ?
- develop kinaesthetic - intrinsic feedback
- extrinsic feedback to refine skill
- begin to use knowledge of performance
What is Hick’s Law ?
reaction time increases (slower), as the number of choices increases
Whats involved in the INPUT stage of Information Processing ?
information is picked up from the senses ( from display e.g. opponent) using the RECEPTORS SYSTEMS
- Vision
- Hearing
- Touch
- Proprioception
- Kinaesthetic
What is Whole-part-whole practice and when to use it ?
is attempting the skill as a whole then practicing one subroutine (weakness) and attempting as a whole again
- skill is complex, fast and ballistic
- performer is cognitive and autonomous
What is Knowledge of results (KR) feedback ?
is concerning the outcome
- skill was successful ?
What is the SOCIAL DEVELOPMENT theory ?
is learning through interaction - learning by association with other - social development
1) Role of social interaction
- inter-psychological learning - from other by watching
- intra-psychological learning - constructivism actions based on learning from others
2) MKO - more knowledgeable others
- person who has a greater understanding of task + gives you advice
3) Zone of Proximal development
- what can i achieve alone ?
- what can i achieve with help ?
- what can i not achieve yet ?
Description Cognitive stage of learning ?
- performer begins to create clear image
- accurate demonstration is necessary
- many mistakes made
- trial and error method
- movement jerky and uncoordinated
- no motor programme formed
What are the characteristics of a skill ?
L - learned A - accurate CATS - controlled GET - goal directed A - aesthetically pleasing FISH - fluent CONSISTENTLY - consistently EVERY - efficient SATURDAY - smooth EVENING - economical