High agreement but low Kappa: I. the problems of two paradoxes

Cohen, 1960, A coefficient of agreement for nominal scales, Educ Psychol Meas, 20, 37, 10.1177/001316446002000104 Fleiss, 1981 Fleiss, 1969, Large sample standard errors of κ and weighted κ, Psychol Bull, 72, 323, 10.1037/h0028106 Kraemer, 1979, Ramifications of a population model for κ as a coefficient of reliability, Psychometrika, 44, 461, 10.1007/BF02296208 Grove, 1981, Reliability studies of psychiatric diagnosis: Theory and practice, Arch Gen Psychiat, 38, 408, 10.1001/archpsyc.1981.01780290042004 Wackerly, 1983, A more powerful method for testing for agreement between a judge and a known standard, Psychometrika, 48, 183, 10.1007/BF02294014 Thompson, 1988, A reappraisal of the κ coefficient; κ and the concept of independent errors, J Clin Epidemiol, 41, 949, 10.1016/0895-4356(88)90031-5 Thompson, 1988, A reappraisal of the κ coefficient; κ and the concept of independent errors, J Clin Epidemiol, 41, 969, 10.1016/0895-4356(88)90033-9 Kraemer, 1988, κ coefficients in epidemiology: An appraisal of a reappraisal, J Clin Epidemiol, 41, 959, 10.1016/0895-4356(88)90032-7 Cicchetti, 1990, High agrement but low kappa: 11. Resolving the paradoxes, J Clin Epidemiol, 43, 551, 10.1016/0895-4356(90)90159-M