Though Mr Judge's analysis revealed emotional stability and general diligence were crucial to managerial effectiveness, extrovert qualities such as sociability were also telling factors.

虽然贾奇的分析显示，情绪稳定和勤奋对管理效率至关重要，但善于社交等外向品质也是重要因素。

A seminal meta-analysis of research on leadership characteristics, published in 2002 by Timothy Judge, then at the University of Florida, and colleagues, indeed found a link between managerial effectiveness and personality traits such as being stable, agreeable and dependable.

2002年，当时在佛罗里达大学工作的蒂莫西·贾奇及其同事发表了一项关于领导力特征研究的影响重大的元分析。该分析确实发现，管理效率与稳定、随和、可靠等人格特质之间存在联系。