Phil -
Thanks for the cogent response... however, I'd like to pursue some of your answers with a couple more questions and thoughts:
PhilEllis:
Having observed a VERY large number of open water classes, I must say that the quality of the presentation of the academic material varies quite a bit from instructor to instructor and class to class. The student (customer) benefits from eLearning with a very concise and scientific presentation of the material.
I won't disagree with these observations in the least... but would ask how an e-formatted presentation would be superior to the textbook/classroom setting environment that currently exists. Even if the median instructor only 'echoed the book' in the classroom environment it *seems* that the textual material *is what it is*... the one major advantage, in my opinon, to the classroom environment is that students have the opportunity to allow one question to generate others. In an e-learning environment this spontanious development dosn't seem to have a mechanism to allow it to bloom. While I agree that the default argument that "it depends on the instructor" is valid... but does e-learning further encourage this discussion... or does it 'enable' marginal instructors to further avoid this process??
PhilEllis:
Remember, PADI classes (as is the case with almost all agencies) are "skills obtained" classes. There is no prescribed amount of time required, simply a performance standard to be met. With eLearning, a student can spend WHATEVER amount of time is necessary for complete comprehension of the material.
... and having a book would reduce a student's ability to spend as much time as they wish with the materials how?
PhilEllis:
Those who study well and learn fast are spared the tedium of long lectures on material they already understand. Those who learn slowly and require more time are not forced to get a lot of material in a limited amount of lecture time.
... again, the speed and efficiency arguement. But the question that I have is how do you KNOW that the student 'already understands'... this *seems* to be a "patient heal thyself" position. I don't teach SCUBA... but I have taught computer subjects... many students *think* they have the answsers until you phrase the question in a manner that isn't verbatum from the book... the then 'percieved understanding' tends to fall apart. Rote response does not equate to comprehension...
PhilEllis:
This doesn't mean they will learn less.
No arguement, that as a general arguement is accurate... and I concur that people learn at differing paces. But it also doesn't mean that they will learn more...
The problem is... how does an instructor, who gets a broad variety of customers interested in learning how to dive, separate the prodogies from the median? As it is, most of the 'knowledge reviews' are done more as a "look it up in the book" and copy down what it says. It isn't until the 'final exam' that there is what I consider to be an actual knowledge review... apart from any interactive classroom discussion (before, during and after the formal class setting). Your position is valid, in my opinion, to a point... but as e-learning is, as I understand it, to be a 'standard' and as all things seem to follow the path of least resistance...
PhilEllis:
eLearning provides ANOTHER method of learning, presenting the entire population of students with the learning method they prefer.
With respect... this is, in my opinion, marketing lingo not far removed from "everybody's doing it"... There is no question that it *can* be done... the question that isn't being asked is *should it be done*... we see the benefits... we hear about the benefits... but the "costs" aren't discussed.
PhilEllis:
It is typical of divers who have ALREADY obtained their passport to this sport to immediately want to make it more difficult for those that follow them. It is almost as if they are saying "there are enough divers....let's make it more difficult for the rest".
On this I'm going to strongly disagree. I have never run into anybody who wants things made *more* difficult than they had it... but I have seen the arugement strongly put forth that constantly REDUCING the standard is not a good thing. This is, flatly, a bogus arguement...
PhilEllis:
Our sport needs more divers.....not less. Remember, not everyone is as avid a diver as those that participate on this board. Many dive only once a year, typically under the direction of a guide or divemaster, and that is all they intend to do.

I would argue that, if anything, the 'occasional diver' has a GREATER need for a more thorough and complete approach to training than the 'avid diver'... knowledge and skills erode when they're not used. When a diver hits the water... avid or casual... the skills required to handle emergencies, deal with the unexpected (their situation or the situation of someone around them)... etc., etc. I may be missing the point of your arguement... but I don't see where being an 'avid' diver or a 'casual' diver would warrant any variation in fundimental training...
Using the above statement, one could make a strong arguement that PADI's OW cert should be, perhaps a "may only dive with a fully certified professional diver" limited certification. I'm not trying to be a wise***** here... but if there is ANY assumption that we can short circuit OW training because of an assumption that "casual divers" will generally be diving with a guide or divemaster" and that that makes things acceptable, it seems the wrong path has already been taken.
PhilEllis:
eLearning allows them to participate in this sport with the method of learning that they choose. Instructors cannot dictate how students learn. They learn how they learn.
... you're correct... instructors can not *dictate*... but they can influence, guide and faclitate... if the student already had all the answers it would seem that instructors would be irrelevant.
I repeat my fundimental question... "How is e-learning going to make BETTER divers?"