Teachers and other child educators can benefit from regular professional development, but in-person training can be expensive. New research found that virtual training can be a budget-friendly alternative—and especially effective for certain groups of educators. Teachers and other child educators can benefit from regular professional development, but in-person training can be expensive. New research found that virtual training can be a budget-friendly alternative—and especially effective for certain groups of educators. Education Phys.org – latest science and technology news stories