Ok, lets say we agree that the taking of a resort course is the student's fault for not browsing a dive enthusiast board before his first experience diving. Who's fault is it that the course exists? The resort offering it? The agency who developed and blessed it?
The execution of the course is done by an individual: the instructor. I have taught a couple of these courses and was careful to not put my students into this situation. That being said, many, many years ago in Bonaire I did such a course for a wife of a ScubaBoardian. I was told his wife could NOT learn and she had a tough time with having her mask off. I can't remember how many times she told me she couldn't do it... and it took me a couple of hours in a pool to get her somewhat comfortable with this skill. She then INSISTED on doing a shore dive. Why? She was intent on conquering her fears. Weeks later, my hand healed from her crushing it during that short dive.
This past month, I got to dive with Judy during our Cozumel Invasion. I kidded with her about my hand and we all thought it was great that she was able to work through it. Now, according to you, should I have insisted on her doing a full course before I gave her a taste? I don't think so, and neither does Judy. Was I at fault for Judy's terror as we waded into the bay at Plaza Resort Bonaire? No, the terror was her's alone. Mind you, I did this while I was a NAUI instructor... should we blame NAUI for this? No, the instructor is responsible for the student while they are in the water with them. As an instructor, I have to anticipate their response to a variety of situations and use those to teach them to make decisions for themselves. I've failed an AOW student for not calling a dive but an OW student hasn't developed that situational awareness. I have to be sure that they are safe.
One could go in a circle and say it's student demand for short courses that lead agencies to offer them, and Thal may have a different viewpoint based on his experience with DEMA.
I'm sure one could. To me it's obvious that any instruction is better than no instruction. A short course is better than no course and even a resort course is better than no course.
Many new people on here report their dive ops as teaching OW and immediately offering and encouraging a long list of followup classes. This mirrors my experience.
If before the student signed up they presented two options: (1) OW, but like many you'll eventually take AOW and Rescue and This, That and The Other Thing; (2) Scripps-model, and you're at or above the level of the broken up sequence, I wonder what would be more common.
We have heard of that kind of packaging right here in this thread and even elsewhere on the board. Sometimes the thought of combining them all together gets decried as "Zero to Hero". Let's face it: people love to bitch and complain. If they didn't I wouldn't have much of a forum.
Personally, were those options, I'd likely have done the latter.
There are people who only take BOW. Is that what the Industry really wants? On average, do most agencies believe their BOW course is adequate? If so, why the laundry list of followups? If not, are they doing a disservice to students by creating a system wherein only taking a small bite of the pie is an option?
As noted in the example above, I don't think so. Why did they offer three quarters of Russian at UF? Why didn't they teach me EVERYTHING in the first quarter? Ah, there was too much, but they knew I needed a few breaks to let things jell, so they broke up an entire year of study into three discrete units. Could I have just taken the first quarter and said "to hell with this!"??? I probably should have, but instead it became my major.
FWIW, the second sentence doesn't follow from the first. Optimum does not mean free from flaws (i.e. "perfect"). In engineering (and other pursuits) we have any number of conflicting requirements. We seek an optimized design. The lowest possible safe structural mass for an airplane is optimum. Any more is sub-optimal. Neither are perfect.
If there is room for improvement, then it really wasn't optimal was it? Optimal is the best and if you can improve it, then it's really not the best. As an instructor my next class is always a bit better than the last one. When I finally teach that "optimal" class, I'll retire with pride.