“…According to several meta-analyses and review articles (Ilies, Nahrgang, & Morgeson, 2007;LePine, Erez, & Johnson, 2002;Organ & Ryan, 1995;Podsakoff et al, 2009;Podsakoff et al, 2000), the majority of early OCB research has focused on the potential antecedents of OCB, including individual characteristics, task characteristics, organizational characteristics, and leadership behaviors (Podsakoff et al, 2000), but over the past decade, a growing number of studies have focused on the consequences of OCB, such as individuals' actual turnover (Chen, Hui, & Sego, 1998;Chen, 2005), supervisor liking (Allen & Rush, 1998;Vilela, Varela Gonzalez, & Ferrin, 2008), knowledge sharing (Lin, 2008), performance rating (Allen & Rush, 1998;Vilela et al, 2008), work performance record (Podsakoff, Ahearne, & MacKenzie, 1997), turnover rate (Sun, Aryee, & Law, 2007), unit performance (Dunlop & Lee, 2004), productivity (Sun et al, 2007) and profitability (Koys, 2001).…”