The state's new assessment for future teachers is biased against people of color and low-income students, according to a group of UConn professors, who said they want the state to stop using it and come up with something better. Starting this fall, students who go through teacher preparation programs in Connecticut must pass a new testing protocol called edTPA, developed by Stanford University and Pearson, which is the largest education publisher in the world. The state's been piloting the test