Videofluorographic Study of Swallowing in Parkinson's Disease

The Measurement of Observer Agreement for Categorical Data

J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 76.3K citations · Full text

Engineering, Generalizability Theory, Diagnosis +20

Intraclass correlations: Uses in assessing rater reliability.

Patrick E. Shrout, Joseph L. Fleiss · Psychological Bulletin · 1979 · 22.6K citations

Reliability, Intraclass Correlations, Intraclass Correlation +11

Parkinsonism

Margaret M. Hoehn, Melvin D. Yahr · Neurology · 1967 · 11.9K citations · Full text

Measuring nominal scale agreement among many raters.

Joseph L. Fleiss · Psychological Bulletin · 1971 · 8.3K citations

Reliability, Survey (Human Research), Engineering +6

The Intraclass Correlation Coefficient as a Measure of Reliability

John J. Bartko · Psychological Reports · 1966 · 2.3K citations

Reliability, Quality Of Life, Reliability Analysis +12