Relatedly, it is commonly observed that feigning participants comply with their instructions by withholding, distorting, and introducing new information (i.e., commission errors) on the initial memory test (Bylin, 2002; Bylin and Christianson, 2002; van Oorsouw and Merckelbach, 2004, 2006). Clearly, simulating participants use laypeople’s ideas about how feign amnesia works (Bylin, 2002). Thus, even though feigning amnesia might mostly lead to omissions (e.g., Christianson and Bylin, 1999; van Oorsouw and Merckelbach, 2004), it is not surprising that van Oorsouw and Giesbrecht (2008) found that participants initially instructed to minimize culpability for a mock crime increased commission errors over time, as compared with genuinely responding controls. Accordingly, the act of coming up with a personal, self-generated story of the crime (i.e., simulated version of the crime) could enhance errors, but may not affect the number of correct details provided (Chrobak and Zaragoza, 2008, 2012; van Oorsouw and Giesbrecht, 2008; Ackil and Zaragoza, 2011).