Originally Posted By: HardbodyLoyalist
But it doesn't really work that way in graduate programs, at least not in the sciences. The admissions committees are made up of faculty, whose ability to attract funding and therefore keep their jobs depends on their ability to conduct and publish cutting-edge research. And faculty aren't the ones standing at the lab bench doing the work. They need grad students with TALENT.
They need people with the greatest work ethic who are willing to work nights and weekends and have absolutely nothing else to do, so they produce.
It is a storm of two things... Papers, publications and degrees are often the metrics for academic grants. So people who are willing to work hardest are desirable. Professors know that the foreign kids are willing to work like crazy, and they often slave drive them that way. Some professors refuse to graduate students with quite viable dissertations because they want to squeeze more work from them...
But there is truth that the number of American students looking for these opportunities are not the greatest. One of my friends who is a professor ONLY hires American citizens because of the type of work he does. These things CAN be pre-arranged, and he has to start working the vetting process in the junior year to ensure to get sign-one that are well known and proven.
I have no doubt that professors pull in folks specific to their desires and selection, even if it is a matter of enticing them to come to the USA. Many professors get emails from students in other countries daily. There is an abundance of folks willing to work, it's just that they don't exist here in the USA within the academic realm.
I see this from the other side, as someone who is on the funding end, and hear/see the politics of university operations and what we demand of the grant acceptors.