"Twenty years ago teaching people how to start their own businesses was a
sideshow at B-schools, of scant interest to future consultants and Wall
Streeters. Today entrepreneurship education is everywhere. More than two-thirds
of U.S. colleges and universities — well over 2,000, up from 200 in the 1970s
— are teaching it, and they offer it to all comers: social workers, farmers,
and even musicians. The field is thriving, but have we figured out yet the best
way to teach this stuff? If not, are we at least getting better at it? And can
you even teach someone to be an entrepreneur?"— from the Fortune article,  "Can you learn to be an entrepreneur?"

The article generally comes down on the side of "Yes, you can learn entrepreneurial skills and traits. It doesn't get into just what those traits are (other than developing a "proper attitude toward risk") but the sidebar, "Small-Biz U" gives an overview and slide-show of five programs on small business and entrepreneurship.

The article seems more oriented to entrepreneurship in the larger sense — developing business plans and setting up firms — than it is to opportunities in self-employment, consulting, and free-agency.

Can you learn to be an entrepreneur? Fortune article

Link to related article and slides in Fortune: "5 schools for entrepreneurs"