“…Gagnon & Godin, 2000;Jackson et al, 2003;Moan, Rise, & Anderson, 2005), while the terms moral norms and personal norms are often used interchangeably (e.g. Kok, Hospers, Harterink, & de Zwart, 2007;McMahon and Byrne, 2008;van Empelen, Kok, Jansen, & Hoebe, 2001). The search terms 'anticipated regret', 'anticipated affect', 'moral norm' and 'personal norm' were therefore used in three electronic bibliographic databases (i.e.…”