Forthcoming in the European Journal of Psychological Assessment Bottom Up Construction of a Personality Taxonomy David M. Condon*, University of Oregon, USA Dustin Wood, University of Alabama, USA René Mõttus, University of Edinburgh, UK and University of Tartu, Estonia Tom Booth, University of Edinburgh, UK Giulio Costantini, University of Milan-Bicocca, Italy Samuel Greiff, University of Luxembourg, Luxembourg Wendy Johnson, University of Edinburgh, UK Aaron Lukaszewski, California State University, Fullerton, CA, USA Aja Murray, University of Edinburgh, UK William Revelle, Northwestern University, USA Aidan G.C. Wright, University of Pittsburgh, USA Matthias Ziegler, Humboldt Universität zu Berlin, Germany Johannes Zimmermann, University of Kassel, Germany * Correspondence to David Condon, 1227 University St, Eugene, OR, 97403 USA
[email protected] This manuscript is based on an Expert Meeting jointly supported by European Association of Personality Psychology and European Association of Psychological Assessment and held from 6th to 8th September 2018 in Edinburgh, Scotland (https://osf.io/fn5pw). The authors are grateful to Mitja Back, Anna Baumert, Jaime Derringer, Sacha Epskamp, Ryne Sherman, David Stillwell, and Tal Yarkoni for their contributions to the Expert Meeting. Not all authors agree with all arguments put forward in this paper. Bottom-Up Construction of a Personality Taxonomy 2 Abstract In pursuit of a more systematic and comprehensive framework for personality assessment, we introduce procedures for assessing personality traits at the lowest level: nuances. We argue that constructing a personality taxonomy from the bottom up addresses some of the limitations of extant top-down assessment frameworks (e.g., the Big Five), including the opportunity to resolve confusion about the breadth and scope of traits at different levels of organization, evaluate unique and reliable trait variance at the item level, and clarify jingle/jangle issues in personality assessment.