This newspaper had reported extensively on cheating, but hadn’t dug deeply into a more basic question: Just how good are the exams used to make critical decisions in schools? No one, it turned out, ...

Remember that study last week that showed how district-mandated tests take far more time away from students’ and teachers’ schedules than state tests do? It turns ...

Unit testing is the process that tests units of code to check if it conforms to the accepted results. Unit tests are written to test blocks of code to validate if the tests produce the desired results ...