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Bradshaw, Dean H.; Brown, Patricia R. – 1989
Designed to help educators and policymakers consider the effective use of currently-evolving distance learning technologies, this policy brief examines: (1) the need for distance learning; (2) the most promising combinations of technologies (two-way television, one-way television with audio return, and audiographics); (3) the cost-effectiveness of…
Descriptors: Computer Assisted Instruction, Cost Effectiveness, Distance Education, Educational Policy