Musson, Sandal等人(2002)、Musson和Helmreich(2003)的研究显示， 对新经验的开放性 ( Openness to new experience )和低竞争性(low Competitiveness)似乎能预测较好的工作绩效；在积极的情绪和人际导向（低消极性，低攻击性，适度外倾性）方面，...
Professor SAPOLSKY: Well, because at some point, I kind of have to sit there and look at my own 40-year-old self and in terms of opennesstonewexperience, it was not a pretty sight.