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Peer reviewedDunford, Franklyn W. – Evaluation and Program Planning, 1990
Seven qualitative issues associated with randomization that have the potential to weaken or destroy otherwise sound experimental designs are reviewed and illustrated via actual field experiments. Issue areas include ethics and legality, liability risks, manipulation of randomized outcomes, hidden bias, design intrusiveness, case flow, and…
Descriptors: Ethics, Experiments, Field Studies, Legal Problems
