... and there are certainly many threads on SB about divers disappointed in the training they have received, or have witnessed
Does anyone here participating on ScubaBoard think there is more than 2% of worldwide divers participating on ScubaBoard? There are over 200 active, working dive instructors just on this Island I live on, and way more just plain certified divers here; yet there are probably less than a dozen Maui residents who really participate on ScubaBoard.
I have been working an average of "half time" as an instructor in Hawaii for the past decade, and the few coworkers I have had who actually know about ScubaBoard all say they rarely meet a visiting diver/client who has heard of ScubaBoard. Perhaps most divers understand that they got what they paid for, and practicing is up to them.
I'd say that some students come to the class already proficient, for whatever reason. In any given class, you could problably issue a card to 20% of the students right away. It's what you do with the other 80%, and how you do it, that separates a run-of-the-mill instructor from a truly great one.
Kind of interesting how you infer that 20% don't need 17 successful repetitions, and don't follow up by saying it is really only the bottom of the barrel who do need 17 repetitions. Or is it the top of the bell curve that need 17 repetitions? Ever since my third try I can "lotus hover" with very minimal fluctuation; for many, many, many minutes.
During my IDC, when we try to catch each other not "teaching" well, I was the "student" for the mask full flood and clear. The CD told me to try to have a fully flooded mask after appearing to clear the mask and then look my "instructor" straight in the eyes and give a big "OK." Nailed it on the first try and caused nearly everyone to bust up when the "instructor/candidate" gave me back a similar "OK" and went on to the next skill. I'm confidant I could do the same now 10 years and 2 repetitions later.
I can also tell you that I have done way more than 17 repetitions on a forward double with a half twist; from 3 m spring boards, from ~10 m cliffs and from ~17 m cliffs (plus about 10 from a 20 m cliff). That is over 60 forward doubles with half twist, and I am still sketchy at forward double with half twist.
Apologies for my "rant" ... I would just love to see a major overhaul in the scuba certification process.
John and Jane Q. Public will never pay enough for a major overhaul in the scuba certification process, so it just will not happen. Who is having a bigger positive impact on diver instruction; the ones calling for 17 repetitions &/or major overhaul or the ones pushing for
all of three full days with the instructor?
The reality is 24 hours is perhaps better than the norm for the vast majority, so valid solutions need to fit into at most 24 hours. Only a small fringe will pay for proficiency, and many of them only after paying for the quickie that they sucked at.