Tuesday 28 August 2012

Introduction to non-Linear pedagogy Pt 2 - Coaching

The development of non-linear pedagogy is predicated on the notion that the learner is a non-linear dynamical system that produces movement solutions in response to information in its environment.  An agent and its environment are inseparable in which case open systems are susceptible to perturbations that can either fatally disorder it or drive it to self-organise. The view that the biological adaptive process drives the development of talent in this way has given rise to the notion that ‘expertise is an adaptation’ to the many interacting (i.e. psychological, physiological, sociological) constraints acting on the individual at any given time.

The basis therefore of a non-linear pedagogy is that the coach can manipulate the sources that act to constrain performance in a way that guides the performer to a more functional state. For example evidence shows that the manipulation of constraints can lead to the production of successful motor patterns and decision making behaviour (Chow et al 2006). In ‘constraints led coaching’ the coach creates training environments that are designed to induce adaptation in the ‘known’ mechanisms that control performance in the target context – they attempt to build the machine for the race it's in!

Some thoughts on designing learning in a constraint based framework;

-          The key constraints that can be manipulated are: the task (i.e. Rules), the individual (deliberately fatigued), the environment (i.e. the scaling parameters of the playing space)

-          The configurations of constraints by the coach are not designed to prescribe the way the learner behaves but instead guide it (Davids et al 2012)

-          Constraints cannot influence the learning process independently (see Davids 2008) i.e. the technical, mental, tactical aspect of performance must be integrated in to the training environment.
 
-  Practice therefore  should be ‘representative’, if the setting for practice provides more time for participation and it doesn’t invoke physical, psychological and performance adaptation the it should not be considered as a talent development environment (Cobley et al 2012)

-          Practice should designed to drive the performer to the ‘edge of stability’ where they are forced to function at high levels of intensity (Renshaw et al 2012)

 

2 comments:

  1. Graeme
    Great stuff on this blog, did some 'errorful' learning research for my thesis and golfers did improve but mainly novices by getting them to make intentional errors, experts appeared to be de- stabilisied unless the 'correct'performance was carried out as part of the training
    Gordon Morrison

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