From Name: From Email: To Name: To Email: Optional Message: Snow days don't subtract from learning from Harvard Gazette School administrators may want to be even more aggressive in calling for weather-related closures. A new study conducted by Harvard Kennedy School Assistant Professor Joshua Goodman finds that snow days do not impact student learning. In fact, he finds, keeping schools open during a storm is more detrimental to learning than a closure. more 7701 Las Colinas Blvd., Ste. 800, Irving, TX 75063