Monique said:
It was at an American university and I had a Dutch college degree at the time. The impact factor of a journal is an indication on the relative value of journals. If a journal is cited 1000 times in a year for 100 articles published in the two years previous to that, the impact factor would be 10.
How did you do your "own" research? No one else was involved? How many years did it take to do it?
I think at least in physics, say in experimental physics, the grad school experience is this: Classes for the first year or two. Simultaneously, or after classes are completed, one gets a research project to do under the supervision of a professor and/or post-docs. Sometimes this involves building an apparatus from scratch. Sometimes more than one grad student may be involved. But there is essentially an apprenticeship, a learning process going on during this time as one is under the supervision of PhD's.
Anyhow - from the fruits of this labor one can publish anywhere from 0 to 4 papers on average. These papers will typically have your advisor as the primary author. Then, the published papers are usually slapped together, with a bit of editing, to form your thesis. This entire process takes on average at least 3-5 years, and by the end, you have your PhD, and you're supposedly ready to strike off and do more independent research as a postdoc.
So - if you did research at an American university for 3-5 years, and published, then someone should have probably awarded you a PhD by the end. At the very least, yes, you will have done the equivalent of an American PhD.
However, I know that at British universities, physics students do get their PhD's after about 3-4 years (including classes) because funding gets cut off after 3 years. So their PhD's are less rigorous, and this also means that it's more difficult for them to land an American post-doc position.