Dede, Christopher J.2021-02-172021-02-171991http://hdl.handle.net/11693/73780Annals -- March 1991 -- pages 146-158.13 pages; 146-158EnglishTechnologyStudy and teachingIn-service trainingUnited StatesData processingTeachersCriticism and interpretationProfessional relationshipsTeachingComputer network resourcesCON.K3667Emerging technologies: Impacts on Distance learningCuttingHCONTURK0003667