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McClintock, Charles; Greene, Jennifer – Evaluation and Program Planning, 1985
A between method triangulation strategy was used to evaluate a process for long-range program planning. One study team conducted interviews and the other used a mail questionnaire. The resulting problems in coordination between teams are discussed. (Author/GDC)
Descriptors: Comparative Analysis, Cooperation, Data Analysis, Data Collection
Posavac, Emil J.; Hoffman, Laura – 1992
A meta-analysis of 35 interventions to reduce diagnostic testing revealed that testing was reduced overall by 17.6%. Stronger effects were found for immediate reductions (31.7%) compared to reduction at follow-up times (18.7%) and stronger effects were found for interventions targeted at specific tests (23.2%) compared to interventions designed to…
Descriptors: Clinical Diagnosis, Cognitive Processes, Comparative Analysis, Cost Effectiveness