Study: Students who resist change see teachers as biased

By Muriel Kane
Friday, June 10th, 2011 -- 10:37 pm

It has become a truism among conservative activists that college professors typically have a liberal bias which causes them to give lower grades to students who express right-wing opinions.

In 2005, for example, when Rep. Michele Bachmann (R-MN) was a Minnesota state senator, she and another Republican legislator called for a law to forbid this sort of alleged bias.