Submissions from 2004
Size Matters: A Test of Boldness in Eight Populations of the Poeciliid Brachyraphis episcopi, Culum Brown and Victoria Braithwaite
Submissions from 2003
The Bold and the Shy: Individual Differences in Rainbow Trout, L. U. Sneddon
Submissions from 2002
Personality traits in the domestic dog (Canis familiaris), Kenth Svartberg and Bjorn Forkman
Submissions from 2001
Early temperamental traits in an octopus (Octopus bimaculoides), Daniel L. Sinn, Nancy A. Perrin, Jennifer A. Mather, and Roland C. Anderson
Submissions from 1999
A Preliminary Investigation of the Construct of Psychopathic Personality (Psychopathy) in Chimpanzees (Pan troglodytes), Scott O. Lilienfeld, Jonathan Gershon, Marshall Duke, Lori Marino, and Frans B. M. de Waal