• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

Skill Acquisition Essay

Extracts from this document...

Introduction

Skill Acquisition Essay 2 -Discuss how information processing varies between individual, racket and team activities. Information processing within sport is the process by which a performer performs an action or skill in response to his/her environment. The basic format of this system is as shown below; INPUT DECISION OUTPUT The better known and far more detailed I.P. model is that of Welford (1968), which gives far more depth in terms of what occurs within the body: Sensory Input This is the information that is taken in via the senses. The amount to take in differs greatly between individual, racket and team sports. For example a team sport like rugby involves more opponents and team mates so more to take in, compared to squash and Thai boxing which has only one opponent. Also the intensity of the stimuli would have an effect, e.g. the green pitch in rugby to help contrast the players, or the brightness of a squash court and the red gloves of a Thai boxer all to intensify stimuli. Welford's model also divides sensory input into 3 ways in which the info is taken in; Vision, Audition and Proprioception. The environments which these three sports are played are vastly different so these three sensory inputs may greatly vary. Vision - Spectators at a Rugby match may all be wearing replica kits, so from a players perspective on the pitch to locate other players may become difficult, hence weakening the important stimuli. ...read more.

Middle

Short-term Sensory Store All information taken through the senses is stored for a split second in the short-term sensory store before being processed, after which the information is lost and replaced. Between team, racket and individual sports there is no differences for this component, other than the fact that within a team game there will be more input than within a racket or individual, considering more team players, more opponents and larger crowds. Perception Perception is the stage where we identify the irrelevant and relevant inputs, known as selective attention. Again, as team sports have more input there would be greater time spent on judgment of what is relevant, thus slowing down the I.P. model creating less time for the motor output. However, an expert at the sport being performed may recognise relevant information faster than a novice and therefore the I.P. model may not be slowed down. Short-term Memory The relevant information is then stored in the short-term memory for only 1 minute and has a capacity of just 7-10 pieces of information. For a team sport, with so many relevant inputs, that 7-10 pieces may not be enough to effectively judge how to react in a certain situation. However in a squash game, there is little input and most probably enough to store in the short-term memory. ...read more.

Conclusion

Whereas an open skilled sport like rugby requires all sorts of combinations of movement patterns so would take longer to initiate. Other factors also affect the I.P. model. Time available; large amounts of time allow greater consideration of possibilities yet can think to deep and make incorrect decisions. Psychological state; a player at psychological peak will react and respond more quickly with greater accuracy. This can be arousal or motivation, as we all know poor motivation will lead to poor performance. Elite/novice; experience leads to bigger chunks of info. Generally speaking, from analysing the variation of the I.P. model between team, racket and individual sports it can be seen that the more open skilled the sport is, the longer the I.P. model will take to produce an output, therefore reaction time is slower; Response Time = Reaction Time + Movement Time. In other words, team sports theoretically should take longer to perform outputs than racket sports, and racket sports longer than individual sports. This is also influenced by many other factors too, like experience, the difference between elites and amateurs, time available, psychological state and intensity of stimuli etc. To conclude, it would seem that I.P. within team sports would be slower than within racket sports; and racket sports slower than individual, which may explain why in team sports more errors occur i.e. the interception of a pass, a knock on and say a missed tackle. ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Acquiring, Developing & Performance Skill section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Acquiring, Developing & Performance Skill essays

  1. Performance analysis of passing and tackling in rugby.

    * Other exercises I would get him to do would be clean and jerks, Arnold press, incline chest press, lateral pull down and shoulder shrugs. These are all exercises which would help increase the strength of the upper body. As the player undertakes this exercise program, I would get him to progress positively up the weights in each exercise.

  2. PE coursework Chosen Sport Rugby -working on my weaknesses as a fullback

    My constant need to score a try in rugby is a further strategic weakness as when it comes to a situation in a game where we are winning and just need to keep possession of the ball I often disregard this and try to score instead even if it means risking losing the ball.

  1. A2 pe coursework

    Once she has become successful at that, she can then step away from the person she is marking, to make it more difficult for herself before she has to try and get the ball.

  2. Motivation essay

    Individuals such as David Beckham move football clubs not for the love of the game or dedication to a certain club but for the money. Such an individual will stereotypically be an extrovert, very loud and wanting to get people's attention.

  1. Analysis of My performance In Rugby

    in a game as I can look either side to offload a the ball to a supporting player. To be able to pass the ball over a long distance is also needed at times to spread the ball across the pitch quickly if there is an overlap or a gap out wide for the winger to run through.

  2. A2 Practical Assessment Of Rugby

    A dangerous type of tackle includes the dump tackle, this is when the tackler, instead of driving sideways drives up and lifts the man, then drops him from a higher position onto his side. This type of tackle is legal unless the ball carrier is dropped vertically onto his head/neck.

  1. Self analysis of weaknesses in table tennis - Comparison to elite model 2

    Irregular Practice, where the other player, would play a rally, then in a certain amount of shots change the rally up, this is also like creating game play situations; Reasons behind me choosing this is because, when I practice I'm used the ball coming to the same place over and

  2. Skill Classification and Information Processing.

    This all must be done while throwing the ball up in front of with the correct height and direction so that you can hit it accurately and with the correct grip on the racket to hit it effectively (Reference: http://www.tennisforall.org): Conversion kick: The rugby conversion kick is a gross motor

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work