Originally posted by NetDoc
PADI nor I can be held accountable for such an instructor. The AOW course does not make you a deep diver... thats why they have a deep diver specialty.
On one hand people complain how cheap and quick PADI is, on the other they chastise it for being money hungry with all of the extra certs. They do work together, and I think they work reasonably well. It's a divide and conquer mentality.
BTW, an instructor that teaches his students in the manner you speak is using his OWN ridiculous logic. My ridiculous logic has students being taught in a responsible manner, and actually mastering skills as they are needed.
Pete
Firstly - thanks for picking up on the DM vs Master diver difference.
Second - I still disagree with you (which is a little unusual as I tend to agree with you on most 'religious' issues)
Common understanding here, and from memory reinforced by the PADI manuals, is that an OW diver can dive to 18m max, and an AOW can dive to 30m max. The PADI 'Deep diver' course allows you to go to 40m. So AOW does not make you a deep diver, but it does allow you to dive to depths where issues like air management and deco limits do need managing.
So you (and PADI) are advocating that you take a diver who has done 4 open water course dives, plus 4 AOW course dives, including one deep dive (which involves swimming down, playing tic tac toe, and doing some sort of ascent...) and telling them and the world that they are certified to dive to 30m. in a buddy pair with another diver of the same experience.
I suggest that it would be a better system to require a minimum number of open water dives (say 20), in the conditions which the divers are trained too, before allowing students to begin the AOW. Force them sort out how this whole diving thing works, and let them start to really enjoy diving, in easy conditions. In 50 feet max depth on a single tank, it is extremely difficult to actually stuff up badly. You are very unlikely to get bent, and all divers should be able to manage an out of air ascent from these depths. The only real riisk is someone breath holding - which is why the main message of OW course is to breath.
Then give them a taste of more advanced diving with an AOW course. Once they have had a chance to play with boyancy, do a real boyance fine tuning session. Once they have got lost, do a useful navigation course. Introduce them to night diving, and introduce them to the issues of diving deeper in a realistic manner - rather than just another explanation of table usage. (If you insist that the 20 dives are correctly logged using the tables, you may actually find that diver start to understand the tables, rather than just copy exercises from their instructor).
Net doc - I believe that your intention is good - to get new divers to spend more time learning to dive in the company of an instructor, to give them more time to understand the skills required (they are unlikely to perfect anything). However a course which certifies them to do more advanced diving may not be the answer... perhaps a longer OW course is.
Which leads to the issue of PADI being percieved to chase money. Perhaps both critisisms (too cheap and easy, chasing too much money) can be answered by making courses longer, more expensive, and more meaningful. An open water course that was long enough to actually teach people to dive - costs more, but the extra goes to the instructor, not to PADI for a piece of plastic.
An AOW course that actually teaches people to be advanced divers - include all the 'deep air' (I mean in a PADI context to 40m) theory and do enough diving to understand it - include nitrox, include dry suit if appropriate, and even (dare I say it) some twin tank diving with deco ceilings. I'd even include the current rescue course in this.
So we get two courses - the first is good enough for most divers who go on normal rec dives, the second caters for divers doing real advanced diving, but not upto tec stuff. Charge $500 US for each - PADIs cut goes down though, as there are only two certification cards given out.
Finally - Net Doc, no offence, as I do believe you think about diving stuff and will be a good instructor, but if any of your students 'master the skills' of boyancy, navigation or dive planning after doing OW and AOW back to back, I'll eat my BC with my fins as desert
Mike