A lot of the examples they give, whether it is in a factory or in some sort of repair tech capacity, make it seem as if FLEXIBILITY is the issue. I think they are testing to make sure that the candidates have some requisite base level understanding of the principles underlying the technology to be able to adapt to any changes in higher level essentials that may need to be made in the field or on the floor. (My reading could be wrong, but I doubt it.) If what Seimens et al want is the ability to be flexible, I can certainly understand why they skew towards candidates with college degrees. Frankly I've found that college grads absorb new technological principles far more easily that tech school grads. If your tech won't change, the tech school grad is fine. But if you think things may shift in the future, you're going to need some college grads. (Just my experience, YMMV.)
Maybe we should be thinking about how to "teach" more "flexibility", (if that's even possible?), at the high school and college level. We would need to have a better understanding of it though.
I know companies are calling it "flexibility"... but consider... is it more "adaptability" companies are looking for? Or is it actually "creativity" that they are seeking?
Is it both?
I don't know if we have a good understanding of that right now???
Whatever college is doing to confer that flexibility to its graduates is what we need more of. If we want to change high school or tech school in the future to confer that ability, that would be fine. But you have to keep in mind that Seimens needs workers today, not in the future. So the only solution they have TODAY is to mandate college degrees.