The most telling example may be in New York, where the simultaneous effort to change testing and accountability fueled intense concerns about how the tests would
affect teacher job security, engendering fierce backlash and strong teachers union support for the «opt - out» movement.
Not exact matches
Of course, the latter survey doesn't indicate whether
teachers are ambivalent because the unions aren't fighting hard enough against policy changes
affecting job security or because they're fighting too hard to defend poor performers.