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Evaluation & the Health Professions|March 13, 2003
Impact of differential response rates on the quality of data collected in the CTS physician surveyJulie A Schoenman, Marc L Berk, Jacob J Feldman, et al.
Evaluation & the Health Professions|May 25, 2002
Questionnaire color and response rates to mailed surveys. A randomized trial and a meta-analysisJean-François Etter, Michel Cucherat, Thomas V Perneger
Evaluation & the Health Professions|June 7, 2003
The use of placebo interventions in medical practice--a national questionnaire survey of Danish cliniciansAsbjørn Hróbjartsson, Michael Norup
Evaluation & the Health Professions|November 27, 2002
Placebo controls in randomized trials of acupunctureAndrew J Vickers
Evaluation & the Health Professions|September 16, 2003
An overview of variance inflation factors for sample-size calculationF Y Hsieh, Philip W Lavori, Harvey J Cohen, et al.
Evaluation & the Health Professions|September 16, 2003
Obtaining power or obtaining precision. Delineating methods of sample-size planningKen Kelley, Scott E Maxwell, Joseph R Rausch
Evaluation & the Health Professions|September 16, 2003
Conducting power analyses for ANOVA and ANCOVA in between-subjects designsJames Algina, Stephen Olejnik
Evaluation & the Health Professions|February 7, 2020
The Perilous Use of Proxy VariablesRyan G N Seltzer
Evaluation & the Health Professions|January 23, 2020
Potentially Inappropriate Medications in Belgrade, Serbia Nursing Home Residents: A Comparison of Two ApproachesMarko Stojanović, Milica Vuković, Milan Jovanović, et al.
Evaluation & the Health Professions|September 14, 2020
Effects of Sequential Prepaid Incentives on Response Rates, Data Quality, Sample Representativeness, and Costs in a Mail Survey of PhysiciansJennifer Dykema, John Stevenson, Nadia Assad, et al.
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