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Bible, Thomas D. – Journal of Educational Statistics, 1979
Two related problems are discussed: developing a methodology which (1) will not require full commitment of a local education agency to new techniques which may be ineffective in local settings and (2) will allow graceful abandonment of a new technology that may be proved ineffective. An example is discussed. (CTM)
Descriptors: Cost Effectiveness, Demonstration Programs, Educational Innovation, Evaluation Methods