The number of doctorates in science and engineering earned by foreign students at American universities shrank last year by 3.5 percent, the first drop in more than five years, the National Science Foundation reported.
The decline came despite an overall increase in the total number of doctorates issued by American universities, up 1.6 percent over 2008 levels, as well as a net increase in the science and engineering fields, up 1.9 percent over 2008, the NSF said in an annual review.
Doctorates earned by science and engineering students holding temporary visas fell to 12,217 in 2009, from 12,686 the year before, a likely reflection of factors that include tougher economic conditions worldwide, an NSF analyst said.
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Author: Paul Basken