References
- Allport , G. W. 1929 . The study of personality by the intuitive method . J. Abn. & Soc. Psychol. , 24 : 14 – 27 .
- Chapman , D. W. 1934 . The statistics of the method of correct matchings . Amer. J. Psychol. , 46 : 287 – 298 .
- Conrad , H. S. 1932 . The personal equation in ratings: I. An experimental determination . Ped. Sem. & J. Genet. Psychol. , 41 : 267 – 293 .
- Kelley , T. L. 1935 . An unbiased correlation measure . Proc. Nat. Acad. Sci. , 21 ( 9 )
- Landis , C. 1936 . Questionnaires and the study of personality . J. Nerv. & Ment. Dis. , 83 : 125 – 134 .
- Shen , E. 1925 . The reliability coefficient of personal ratings . J. Educ. Psychol. , 16 : 232 – 236 .