“…The Big Five have emerged as perhaps the most reliable and universal way to measure individual differences in personality (John & Srivastava, 1999;McCrae & Costa, 2003), and considerable evidence has been amassed in support of the model's cross-cultural validity (e.g., McCrae & Allik, 2002;McCrae et al, 2004;McCrae & Terracciano, 2005;Schmitt, Allik, Mccrae, & Benet-Martinez, 2007). Traits of course are typically thought of as being stable across situations and over time, but self-reported Big Five traits have been used as a way to measure self-concept and its variation (e.g., Roberts, Robins, Caspi, & Trzesniewski, 2003;Sheldon, Ryan, Rawsthorne, & Ilardi, 1997).…”