Arguments against competency testing surface continually, and classic counter-arguments reoccur. Nevertheless, minimum competency testing and other accountability efforts have much public support. Those claiming that the tests are not relevant or do not have predictive validity, also say they are coachable and biased. Answers are given to these…

Every spring, education-related newspaper and magazine stories raise the alarm that schools are "teaching to the test." Scores of articles and editorials paint a disheartening picture of frustrated teachers forced to abandon good instructional practices for a relentless stream of worksheets based on boring, repetitive test-preparation…