Determining the optimal flexion–extension axis of the elbow in vivo — a study of interobserver and intraobserver reliability

Intraclass correlations: Uses in assessing rater reliability.

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

Social Sciences, Psychology, Individual Differences +14

Developing criteria for establishing interrater reliability of specific items: applications to assessment of adaptive behavior.

Domenic V. Cicchetti, Sara A. Sparrow · PubMed · 1981 · 2.3K citations

Social Sciences, Biostatistics, Psychology +13

Reproducibility and responsiveness of health status measures statistics and strategies for evaluation

Richard A. Deyo, Paula Diehr, Donald L. Patrick · Controlled Clinical Trials · 1991 · 1.4K citations

Pharmacy, Health Services Administration, Health Assessment +11

The biomechanics of human movement

Applied Ergonomics · 1991 · 747 citations

Education, Bioengineering, Kinesiology +12

A critical discussion of intraclass correlation coefficients

Reinhold Müller, Petra Büttner · Statistics in Medicine · 1994 · 719 citations

Social Sciences, Educational Measurement, Method Validation +13