DevonDiver
N/A
Instructing is not rocket science, but between that and dvemastering there is a divide, and Im willing to recognize that
There can be a fine line between a good DM and an instructor. The instructor course doesn't really do anything to improve your dive skills - it is all about instructional technique, control and safety management. The DM courses doesn't cover any of that.... but that's not to say that a DM wouldn't have those transferable skills from other areas of their life. However, good IDC course should offer a lot more development to any DM.
In reference to the DMs mentioned in this report.... I'd hazard a guess that their flagrant violation of industry standards would strongly illustrate that they were not good DMs.... and not prepared for the responsibility of instructional situations.
I've sacked a few 'cowboy' DMs in my time...almost always because their egos exceeded their capabilities and led them to consistently make poor decisions on safety.