Alex Cohen is the Director of Learning and Evaluation for the Richard M. Fairbanks Foundation. A patient visits a doctor. He suffers from chronic pain. In fact, he’s been suffering for a while, and he’s been receiving painkillers for months. And recently, he’s been upping his dosage and visiting multiple doctors to get enough. But […]

Alex Cohen is the Director of Learning and Evaluation for the Richard M. Fairbanks Foundation. High-performing school leaders have a substantial impact on student achievement. Studies that aim to isolate the impact of leaders on student test scores find that moving from a low- to a high-quality principal can mean several additional months of learning. […]