I think cavers have this down pat...
Cavern
Intro to Cave
Cave Apprentice
Full Cave
I spend more for each class at this level then I did for my OW. Not only does this address the issue of supervision, but also of compensating the instructor fairly. Well, at least more fairly.
I also see the day when the academics are taught online or through a CD. A sharp instructor will gain all the insight needed into his students during the first ten minutes of a pool session. I can see it broken down into several sections as was stated earlier...
Scuba Academics
Intro to Scuba Diving... (must be accompanied by DM or higher afterwards)
Scuba Diver Apprentice
Full Open Water
By the time you reach FOW, you have mastered neutral bouyancy, basic rescue, basic navigation, basic buddy skills.
THEN you start the "advanced classes". You can rank the FOW diver with stars after this. Each specialty earns you a star. When you complete Deep, Limited Vis, Night, Rescue, Search & Salvage, Boat Handling, Advanced Navigation, Advanced Dive Planning (not deco) and Advanced Science of Diving you earn the right to be a Master Diver. Maybe include a specialty or two to make it ten stars (Cold, Fish ID, Photography, Wreck Survey etc). After MD, you can move onto DM, which will include herding techniques, advanced rescue, legal issues, a rigorous swim test, and a comprehensive exam.
Advanced diver would be replaced by "Technical Diver" ratings for each field.
Cavern
Intro to Cave
Cave Apprentice
Full Cave
I spend more for each class at this level then I did for my OW. Not only does this address the issue of supervision, but also of compensating the instructor fairly. Well, at least more fairly.
I also see the day when the academics are taught online or through a CD. A sharp instructor will gain all the insight needed into his students during the first ten minutes of a pool session. I can see it broken down into several sections as was stated earlier...
Scuba Academics
Intro to Scuba Diving... (must be accompanied by DM or higher afterwards)
Scuba Diver Apprentice
Full Open Water
By the time you reach FOW, you have mastered neutral bouyancy, basic rescue, basic navigation, basic buddy skills.
THEN you start the "advanced classes". You can rank the FOW diver with stars after this. Each specialty earns you a star. When you complete Deep, Limited Vis, Night, Rescue, Search & Salvage, Boat Handling, Advanced Navigation, Advanced Dive Planning (not deco) and Advanced Science of Diving you earn the right to be a Master Diver. Maybe include a specialty or two to make it ten stars (Cold, Fish ID, Photography, Wreck Survey etc). After MD, you can move onto DM, which will include herding techniques, advanced rescue, legal issues, a rigorous swim test, and a comprehensive exam.
Advanced diver would be replaced by "Technical Diver" ratings for each field.