Sunday, January 20, 2008

Second lesson we can learn from sports: Training and developing skills,

The first part of this series developed ideas around starting early and broadly in sports training. The second part deals with training and skills acquisition, and the development of expertise. From the ten rules we initially set, the ones we will address in this post are:

(1) A strategy of training as many students as possible in basic skills of the sport.
(4) Training occurs in stages beginning with basic skills, to specific competition skills, to expert performance skills.
(5) No one is excluded in early stages through aptitude or skills tests, but everyone has the opportunity to learn basic skills.
(6) Training is not limited to sport specific skills, but also includes character and psychological training.
(10) Skill levels, interest, and task commitment become more important as athletes get older and develop into expert or elite athletes.

One model that discusses the acquisition of skills under direction of an instructor, is the Dreyfus and Dreyfus Five Stage Model of Skill Acquisition. Dreyfus and Dreyfus published their book describing this model in 1980: A Five-stage Model of the Mental Activities Involved in Directed Skill Acquisition. http://stinet.dtic.mil/cgi-bin/GetTRDoc?AD=ADA084551&Location=U2&doc=GetTRDoc.pdf.

The five stages are: novice, advanced beginner, competence, proficiency, expert. In very short, what distinguish these stages are two things: how a person interacts with the rules of the task, and the volume of task features a person can handle.

A novice has to have the task broken into small, context-free features by the instructor and can recognize these features, because the instructor describes them (even demonstrates). For example, a child learning to play basketball, has to learn ball handling skills out of the context of the game itself. Also, the novice needs to have the instructor make the rules of the task explicit and judges his own performance by his adherence to the rules.

An advance beginner learns more features and examples of those features, and are able to recognize features not given by the instructor but that fits with the experience. This person knows performance rules, knows non-situational features, and recognizes situational aspects. He still judges his performance by edherence to rules. Performance is slow, uncoordinated, and laborious. In our basketball example: the young player can start to learn certain moves and features of the game, can run some drills, but still cannot play a game.

In competence, the features and aspects of the task become overwhelming. The learner starts creating hierarchical organizing categories to make decisions. The decisions have to do with reaching goals - the learner selects a plan, perspective, or goal and then selects features and
aspects most important to that goal, perspective, or plan. Choices between many options becomes important and creates uncertainty and necessity. Where Novice and Advanced Beginners are not concerned with results, just rule adherence, the competent performer is concerned with results – there is an emotional connection and responsibility for results. With experience competent performers start distinguishing between features and aspects that works in a given situation, and remembers the senses of opportunity, risk, expectations, threat. These memories (based in experience) become basis for proficiency. Our young basketball player can play games now, but still need a lot of coaching and makes many mistakes.

In proficiency the learner recognizes a situation as similar or different from previously experienced situations and can come up with an appropriate plan without conscious planning. The proficient learner sometimes experiences breakdowns in “seeing” due to in sufficient experience that lessens as experience and situational understanding increase. Our basketball player can now play games and only occasionally will make a mistake.

The expert understands, acts, and learns from results without any conscious awareness of the process because his database of classes of similar situations that require similar actions becomes immense. What is important about an expert is that her actions and choices relevant to the tasks happen with no conscious thought and no reference to the original rules - it is entirely internalized.

It seems to me that young sportsmen and women learn skills in their chosen sport in much the same way. The crucial understanding for us is that at any point along the acquisition of skills, a person may decide to participate at that skill level and progress no further. Progress along the continuum of skill acquisition occurs entirely voluntarily and due to effort and application and time spent in pursuing proficiency. As acquisition progresses, the effort required increases and task commitment becomes more and more important. It also seems to me that fewer and fewer people gain the higher levels of skill acquisition.

In the next post we will relate this information to learning in school.

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