Concepedia

Back Pain and Body Posture Evaluation Instrument (BackPEI): development, content validation and reproducibility

Cláudia Tarragô Candotti, Adriane Vieira, Jefferson Fagundes Loss

International Journal of Public Health · 2012 · 95 citations · 33 references

DOI

Concepts

References

33

A Coefficient of Agreement for Nominal Scales

Jacob Cohen · Educational and Psychological Measurement · 1960 · 41.3K citations

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The Kappa Statistic in Reliability Studies: Use, Interpretation, and Sample Size Requirements

Julius Sim, Chris Wright · Physical Therapy · 2005 · 4.1K citations · Full text

, , +15

Measurement, Design, and Analysis: An Integrated Approach.

Sandra G. Funk, Elazar J. Pedhazur, Liora Pedhazur Schmelkin · Journal of the American Statistical Association · 1992 · 4.1K citations

, , +14

Objectifying content validity: Conducting a content validity study in social work research

Doris M. Rubio, Marla Berg‐Weger, Susan Tebb et al. · Social Work Research · 2003 · 1.6K citations

, , +17

Clinical biostatistics: LIV. The biostatistics of concordance

Michael S. Kramer, Alvan R. Feinstein · Clinical Pharmacology & Therapeutics · 1981 · 1.1K citations

, , +2