What makes a measurement instrument valid and reliable?

The Measurement of Observer Agreement for Categorical Data

J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text

Public Health, Biostatistics, Categorical Data Analysis +12

Intraclass correlations: Uses in assessing rater reliability.

Patrick E. Shrout, Joseph L. Fleiss · Psychological Bulletin · 1979 · 23K citations

Social Sciences, Psychology, Individual Differences +14

Quality criteria were proposed for measurement properties of health status questionnaires

Caroline B. Terwee, Sandra D.M. Bot, Michiel R. de Boer et al. · Journal of Clinical Epidemiology · 2006 · 10.8K citations · Full text

Pharmacy, Health Sciences, Health Assessment +15

Development of an upper extremity outcome measure: The DASH (disabilities of the arm, shoulder, and head)

Pamela L. Hudak, Peter C. Amadio, Claire Bombardier et al. · American Journal of Industrial Medicine · 1996 · 5K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

The COSMIN study reached international consensus on taxonomy, terminology, and definitions of measurement properties for health-related patient-reported outcomes

Lidwine B. Mokkink, Caroline B. Terwee, Donald L. Patrick et al. · Journal of Clinical Epidemiology · 2010 · 4.4K citations · Full text

Pharmacy, Health Care Management, Health Assessment +16