At its most basic level, personality refers to relatively consistent patterns of thinking, feeling and behaving manifested by individuals. Personality is internal; it refers to characteristics that reside within the individual. Personality has broad effects and accounts for stable behavior patterns across time and situations. Personality is important to a variety of negative and positive outcomes including academic achievement (Poropat, 2009), work performance (Barrick & Mount, 1991) and satisfaction (Judge, Heller & Mount, 2002), leadership (Judge, Bono, Ilies & Gerhardt, 2002), physical (Bogg & Roberts, 2004) and psychological health (Malouff, Thorsteinsson & Schutte, 2005; Samuel & Widiger, 2008), subjective wellbeing (DeNeve & Cooper, 1998) and relationship satisfaction (Malouff, Thorsteinsson, Schutte, Bhullar & Rooke, 2010).