Adopting a test-and-learn philosophy is more than just a business strategy—it’s a mindset that should be ingrained in both the culture and core operations of any organization. I’ve seen firsthand how ...

Each year, America spends roughly $2 billion on standardized achievement tests at the national and state levels. Credit: John Locher/Associated Press The Hechinger Report covers one topic: education.

In a college-entrance-exam landscape long dominated by the SAT and the ACT, a relative newcomer has started to gain traction—especially in red states. The Classic Learning Test, first unveiled a ...