title: Two problems involved in the use of peer-rating scales and some observations on Kendall's coefficient of concordance.
mesh_terms: D005120:Extraversion, Psychological; D006801:Humans; D007600:Judgment; D008297:Male; D010379:Peer Group; D010552:Personality Assessment; D011594:Psychometrics; D012930:Social Dominance; D013223:Statistics as Topic