After reading these posts, it looks like the title "dive master" and the term "professional" raise some pretty high expectations. A dive master is not a professional in the manner of a doctor, lawyer, or teacher. The professions require multiple years of college study, one or more degrees, and passing a government-approved exam.
Would we be better off calling the dive master an "Instructor intern"? "Diver's assistant"? or maybe a "Safety monitor"? Got a better one? That way nobody would be expecting a diving Superman.
Hmmm... would you consider an Instructor a professional? In most agencies a Dive Master is an "Assistant Instructor" and can be given significant responsibilities and in some cases can even teach certain specialties.
Some might argue that a dive Instructor is a "professional" and some may argue he or she is not. There is no requirement of multiple years of college, nor is there a government exam. It is peculiar however that you do not have to be a college graduate to teach a college level course (for credit) in SCUBA Diving.
Our local colleges here allow Certified SCUBA Instructors to teach Physical Education courses in SCUBA for between .5 - 1 full college credit. Many SCUBA Instructors do not have college degrees.
Just curious what your thoughts are... so is a professional educator - even one without a college degree - a professional?