 Next, for techno-invasion, Dr. Reeves said it's up to school administrators and districts to make sure parents and students understand what to expect from teachers. We don't expect them to respond to emails after hours. We do expect them to do it within 24 hours, but we don't expect them to do it over the weekend. And for us as administrators to support our teachers in that, we've got to make them feel empowered to be able to take their time back.