Precision, reliability, and validity: essential elements of measurement in nursing research.
Houser
Janet
J
Health Services Administration, Regis University, Denver, CO, USA. jhouser@regis.edu
D002138:Calibration; D003625:Data Collection / Q000379:methods* / Q000592:standards; D006801:Humans; D015399:Nursing Research / Q000379:methods* / Q000592:standards; D015588:Observer Variation; D011594:Psychometrics; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013997:Time Factors