“…Individual differences in general cognitive ability are formed primarily in the first decade of life, are highly stable, and prospectively predict a range of key life outcomes including criminal behavior, health, and success in finding and keeping work (e.g. Daly, Delaney, Egan, & Baumeister, 2015;Heckman, 2006;Heckman, Stixrud, & Urzua, 2006). There is also extensive evidence demonstrating that general cognitive ability predicts important facets of The Leadership Quarterly 26 (2015) [323][324][325][326][327][328][329][330][331][332][333][334][335][336][337][338][339][340][341] occupational success including job performance (Schmidt & Hunter, 2000), mobility in the job hierarchy and remuneration (Dreher & Bretz, 1991;Judge, Higgins, Thoresen, & Barrick, 1999;Salgado & Anderson, 2002;Schmidt & Hunter, 1998).…”