id author title date pages extension mime words sentence flesch summary cache txt v979v12251w Hallie Nuzum Validity of Personality Ratings from the Self, Informants, Interviews, and Documents 2019 .txt text/plain 239 10 21 Hierarchical regression analyses demonstrated the strength of within-source associations, with modest incremental contributions from other sources. In this study, I examined the validity of ratings via various methods: measurement reliability, cross-source agreement, and relations with psychosocial-functioning and psychopathology outcomes. cache/v979v12251w.txt txt/v979v12251w.txt