Principles Protest Role of Testing in Evaluations

A few days ago the Education section of the New York Times ran an article with the intriguing title Principals Protest Role of Testing in Evaluations. As the article states, it's rare to hear about principals protesting. Here's the link to the article: http://www.nytimes.com/2011/11/28/education/principals-protest-increased-use-of-test-scores-to-evaluate-educators.html?_r=1