Semantics. "semester hour" = "semester credit"
Most colleges operate on a 16 week semester and therefor, 1 credit = 16 contact hours. That is excepting labs where you usually get half credit for time spent... or less...
No debate there. And certainly, poor instructor quality is a major issue in EMS.
But is time a worthless measure? ABSOLUTELY NOT
Take two equal professors and give one 48 hours to teach his students Algebra and one 16 hours to teach his students Algebra, guess whose students are going to be better (assuming the students are equal).
Now take two equal EMS educators and give one 200 hours and another 400 hours. I bet they can take that extra 200 and put a lot good information to help their students understand WHY they are doing what they are doing in the protocols which will make them better care givers. As well, they'll have more time for their students to do proctored practice. So all students being equal, which class is going to create the more competent provider? I'd place money on the longer one.
As it is EMS classes are too short to cover, for example, in depth pathophysiology. Wouldn't TIME to teach that be a GOOD THING? Or more advanced A&P? Or pharmokinetics?
Great question. Actually, I said:
I preferred 300 hours, but I'd rather have the 300 hours spent creating a provider with a smaller scope, but who understands their medicine better vs a provider with a larger scope who understands it less.
Of course the ultimate goal is to get the provider with the larger scope who understands it better. But that takes even more TIME, effort, intelligence, and ultimately money.