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Gregory Chernov – Evaluation Review, 2025
Most existing solutions to the current replication crisis in science address only the factors stemming from specific poor research practices. We introduce a novel mechanism that leverages the experts' predictive abilities to analyze the root causes of replication failures. It is backed by the principle that the most accurate predictor is the most…
Descriptors: Replication (Evaluation), Prediction, Scientific Research, Failure
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Calsyn, Robert J.; And Others – Evaluation Review, 1993
Reliability and validity of self-report data provided by 178 mentally ill homeless persons were generally favorable. Self-reports of service use also generally agreed with treatment staff estimates, providing further validity evidence. Researchers and administrators can be relatively confident in using such data. (SLD)
Descriptors: Adults, Data Collection, Estimation (Mathematics), Homeless People
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Howard, George S.; Maxwell, Scott E. – Evaluation Review, 1982
The linked judgments approach is offered as a potential solution to problems of statistical conclusion validity when judges' ratings are employed in pretest-posttest designs. (Author/GK)
Descriptors: Analysis of Covariance, Assertiveness, Data Collection, Evaluation Methods