Information Processing Flashcards
What’s in the information processing model
Input
Decision making
Output
FB
Define display
Physical env. in which learner is performing.
How is input detected in sport?
By the sensory system
What are the 3 forms of receptors in the sensory system to detect input in sport?
Exteroceptors
Proprioceptors
Interoceptors
Define Exteroceptors
Gather info from outside the body via eyes, ears, nose+ mouth.
Most useful in sport are:
- Vision
- Audition
Define vision
Provides info about movement of objects + about one’s position in the env.
90% of sensory info we receive is through our eyes.
Define Proprioceptors
Info includes movement of our body in space, its balance + position of limbs.
What are the 3 parts to proprioceptors
Touch
Equilibrium
Kinaethesis
Define Interoceptors
Pass info from w/in the body’s internal organs such as the heart + lungs to the brain via the nervous system.
Define selective attention
Filtering out unnecessary info + focusing on the most relevant part of the display.
Why is selective attention required
CNS doesn’t have the capacity to process all aspects of the environment.
What problems to cognitive learners have with selective attention
Picking up subtle clues
Knowing what to selectively attend to
Being distracted by irrelevant stimuli
Selectively attending to wrong cues
What adaptations to the display can you make to help cognitive learners select the right info from the display in order to help them with the task
Larger bat/ball
Shorter handle
Brighlty coloured ball
Chalk marks on the floor, i.e gymnastics
Hoops for target areas
Make env. more closed
Define perception
Process by which the brain interprets + make sense of the info transmitted by the sense organs.
What 3 elements does perception consist of
The DCR PROCESS:
- Detection
- Comparison
- Recognition
DCR PROCESS
Define detection
Process by which brain identifies a stimulus is present.
DCR PROCESS
Define comparison
What happens when we attend to something we have sensed.
Brain processes this info by comparing it with previous experiences that have been stored in our memory.
DCR PROCESS
Define recognition
Occurs when we find match in our memory of similar stimulus.
Info is then perceived.
Give an overview of the memory store relationship
STSS —- (SA) —- STM —->
MEMORY STORE RELATIONSHIP
Explain STSS (Short term sensory store)
‘Fishing Net’ = All info (irrelevant + relevant) from sense organs enter
Info kept for 1 sec.
Selective attention would then occur.
- Info not selectively attended to is FORGOTTEN
MEMORY STORE RELATIONSHIP
Explain the role of the STM (Short term memory) when performing a skill
Receives info from STSS via selective attention.
Receives coded info from LTM
Can retain 5-9 pieces of info at any 1 time. - can be ⬆️. by ‘chunking’. (grouping info).
Approx 30 secs before info is lost
(a.k.a working memory due to where decision making occurs)
If this info is practise or rehearse then it passes to LTM.
Produces action by passing on decisions via body’s effector mechanisms
MEMORY STORE RELATIONSHIP
Explain LTM (Long term memory)
Store of past experiences
Limitless capacity
Not forgotten - but can be diff. to retrieve or recall.
Where motor programs are stored
Info held in STM is compared to LT + we either recognise it or not.
What are the factors affecting memory retention in a sport setting / ways to enhance learning
(CALORI)
Chunking
Avoid interference
Link
Organisation
Rehearsal
Imagery
FACTORS AFFECTING MEMORY RETENTION IN A SPORT SETTING
Explain Chunking
Experienced players can chunk patterns of play to see whole field of play.
FACTORS AFFECTING MEMORY RETENTION IN A SPORT SETTING
Explain avoid interference
Avoid presenting 2 similar bits of info one after the other, allow it time to sink in.
i.e long badminton serve, then short badminton serve.
FACTORS AFFECTING MEMORY RETENTION IN A SPORT SETTING
Explain link
Link new info to old info.
Stored in LTM
i.e Netball last week we looked at 1/2 landing then throwing, this weeks we change direction before throwing’.
ASSOCIATION
FACTORS AFFECTING MEMORY RETENTION IN A SPORT SETTING
Explain organisation
Organise info in a meaningful way.
i.e a gymnast must practise joining moves together when learning a sequence.
FACTORS AFFECTING MEMORY RETENTION IN A SPORT SETTING
Explain rehearsal
Repeat to remember
FACTORS AFFECTING MEMORY RETENTION IN A SPORT SETTING
Explain imagery
Create a ‘mind picture’.
Provide a demonstration so that performer can translate info into an image.
i.e in front crawl “reach over the barrel”.
Besides CALORI, What are the other methods to enhance learning?
Avoid info overload
Ensure learner is paying attention
Practise after demo
Emphasise key points
Use rhymes, stories