Tony, In my humble opinion it will be a lot easier to obtain a favorable NIW decision with a masters degree. EB1 however is a different animal. It will be very difficult for an individual without a doctoral or clinical degree to
I am not saying that EB-1 is easy for a person without a Ph.D. I do think that it is possible, at least for OR.
1. Get a faculty or permanent appointment at a US degree granting or research institution, hence EB1-OR is out of question.
Given that a lot of research is done in industry, how about master's level people with permanent positions in industry? When I was applying for EB-1OR, I did a pretty thorough web search, and several lawyers web sites indicated that industrial BS/MS people were successful with EB-1OR. I also personally know of two sucessful cases.
2. Get the kind of citation impact, publication record, funding or expertise as a reviewer required for EB1-EA.
I agree. However, there is no stipulation that an advanced degree is required.