girldiverllc:
I'd have to disagree with you on the PPB course. If taught as a fluff course...yeah, that's what it becomes. But, I've yet to meet ANY students who, in their OW course, can absolutely MASTER buoyancy control, in addition to the other 18 skills they need to demonstrate.
The problem here is that a 30 second hover and a short nuetral swim are just two in the list of skills that divers are taught. The problem with this thinking and the entire design of the course is that hovering and being able to move about the water column with control should be the foundation on which all the other skills are eventually built.
Being able to replace a mask doesn't mean anything unless you can do it midwater, while controling position and maintaining buddy contact and awareness...or in the middle of an ascent or descent. The same is true for managing a free flow or any other individual skill we want to look at. Who cares what you can do while kneeling on the bottom in your own little world?
Going back to my earlier example, divers can't even begin to learn to correctly do a descent or ascent untill they start to get handy at buoyancy control. Why do so many agencies and instructors want to certify divers who can't even do a decent job at the VERY start of the dive....the descent?
The very existance of the PPB course is evidence that the whole approach taken to entry level training doesn't work.
If you get you students off the bottom, make them function with a buddy while they demonstrate all their skills...just like they have to do on a real dive, you'll find that they won't need a PPB class.
A PPB course is probably real good for divers who are taught to dive on their knees...."Hey doc, it hurts when I do that"...Doc "well don't do it".
When I teach PPB, we do a classroom session, a 2 hour pool session, then move onto the two Open Water dives. Much emphasis is placed on breathing, relaxation techniques and body positioning in the water. We review proper weighting guidelines and trim, adjusting based on their own gear that each diver (hopefully) by now has purchased.
Weighting guidlines are to be neutral with a near empty tank...review over!
You can't say that you review trim because it's never mentioned in the OW course. Although the OW course goes much better if you get this out of the way before even getting to far into confined water work.
It's all good stuff if it's taught when it's really needed. Selling it as a seperate course is fluff.
Questions specific to their "experience" with breathing or movement in the water can be addressed. The difference that I see in the students who go through PPB with me is HUGE. They go from "ok divers" to "in control...moving effortlessly through the water".
If you're seeing that big of a difference from this course, it just means that they stink when they initially get certified. I think our definitions of an "ok diver" are different. To me an "ok diver" is in control in the water and moving through the water effortlessly. I wouldn't be taking them from the pool to OW if they weren't.
Stop thinking of control in the water as an afterthought. Being in control in the water is what diving is. Without being able to do that we're just breathing underwater.
As for "no instruction needed after you're certified..."
If ALL skills in diving were really to be "mastered" in your OW class...well, then as an instructor, I'd have to charge a couple thousand dollars for my OW class, and my students would need to purchase all of their own gear BEFORE class. My OW class would need to consist of 50 OW dives and probably 10 pool sessions. AND...it would definitely be in excess of ANY training agencies OW and AOW put together.
A good 40 hour course for about $1200 should work pretty well.
We don't spend 10+ hours focusing on breathing and movement in the water in OW...but we do in Peak Perf. Buoyancy.
Maybe that's the problem. Spend a few hours in confined water getting them midwater and trimmed, then build some of those other skills on top of that foundation. You'll find that everything else goes much quicker and easier. THEN take them to open water and you'll see your students actually diving.
All we need to do is stop teaching all this stuff backwards. Buoyancy control, trim and the associated mechanics should come FIRST...not in some later course. As it is, the name of the OW diver course and certification should be changed from "open water diver" to "open water kneeler".