Roxana Marachi, a professor at San Jose State University in California, wrote an open letter to the State Board of Education. She warned them that the results of the Smarter Balanced Assessments, which will be released today, are not valid or reliable or fair. “False data are false data. Period. And to compare future results with current 2015 scores as “baseline” would be just as fraudulent as it would be to promote the 2015 scores as somehow valid.”

Students who are English learners will be harmed significantly by these tests, since SBAC itself predicted a failure rate of 90%, she writes.

These tests violate the most basic principles of the the American Psychological Association:

“We know from decades of research that beliefs matter in student learning and motivation. Without an understanding that the scores are meaningless, students will be likely to internalize failing labels with corresponding beliefs about their academic…