BillPorter said:
Colin, as usual, you bring a worthwhile insight to the table. Your comment about "Wikiality" (a reference to Wikipdeia, the online encyclopedia) or truth by consensus reminds me of a project I was involved with years ago when a college was trying to create a "vision" statemet. We worked for a full year taking suggestions for elements of a vision statement from all components of the college community. Then we boiled all this down using many small group discussions and a voting poll. We finally ended up with a vision statement that looked great on paper but which wasn't really ANYONE'S vision of the college's future and ended up as nothing more than anyone filing cabinet full of paper. So, while I agree that just combining everyone's ideas into a final product is no sure path to truth, I'm still thinking that someone out there will find a nugget or two in this process that they can use to improve their game.
After the somewhat abstract, though to me always entertaining, quotation of Mencken on the subject, let me offer some more positive remarks on the usefulness of the process of collecting and decifering community opinion.
Firstly, it provides for us a good check list of ideas or methods we may have overlooked in our training and execution.
It provides a broader focus, which may prevent the tendency to get stuck in our own prefered pet theories.
The information would be even more useful I think if each idea could be ranked by experienced players and coaches on a level of importance, from 1 to 10.
This would provide us with a good benchmark for perceived importance, and for a system builder would offer much better advice than their own inexperienced guessing of which factors to work on.
However, certian flaws arise, which require a more indepth analysis, or insight to go about producing a more effective system, and for a methodology of applying it to various student of different needs.
It could be that some of the ideas are interdependent, and some may be moreso symptoms rather than actual causes. For example, I believe that lifting on the shot is far less often a cause for a bad shot than a symptom of being poorly pre-aligned to the shot. If this is true, and the majority of players have not come to realise this, then the data will draw the wrong conclusions for which cause is the most deserving of attention.
So in conclusion, I think the data provides useful insights, but narrowing it down to something that is most valuable requires one to analyze it with a more indepth insight. If that is done well, then it provides a powerful tool for predicting where and why certain players are making mistakes and how to best instruct them (or oneself) toward a more effective approach.
As to the question, what is the ONE key thing to focus on, I'm not sure there is a good answer, but I'm weighing toward the idea that it should be the one aspect that best allows them to play to their best ability, or conversely, a focus on preventing the one thing they have a tendency to do that leads them toward the most costly errors.....and I suspect these things are different for most players.
Colin