BMJ6mon
Reliability and validity testing of a single-item physical activity measure
Test–retest reliability was assessed over a 2- to 5-day period. Concurrent validity was assessed using the Global ... In addition, further research to assess the responsiveness of the single-item ...
BMJ8mon
Reliability and validity of measures taken during the Chester step test to predict aerobic power and to prescribe aerobic exercise
Objectives: To evaluate the reliability and validity of measures taken during the Chester step test (CST) used to predict VO 2 max and prescribe subsequent exercise. Methods: The CST was performed ...
National Academies of Sciences%2c Engineering%2c and Medicine1y
Scientific Approaches to Understanding and Maximizing the Validity and Reliability of Eyewitness Identification in Law Enforcement and the Courts
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