“…Although doubts about the construct validity of Kochanska's MSC measure have been raised by others (Krettenauer, Campbell, & Hertz, 2013), the implications that follow should the measure be found lacking in construct validity have hitherto not been considered. As almost all current empirical efforts to measure pre-adolescent children's moral self-views have employed Kochanska's MSC measure (Kochanska, 2002;Kochanska, DeVet, Goldman, Murray, & Putnam, 1994;Kochanska et al, 1997Kochanska et al, , 2002Kochanska et al, , 2010Reese, Bird, & Tripp, 2007) and as this work is universally invoked in support of assertions that the moral self can be evidenced in early childhood and that it most likely constitutes the genesis of adolescent moral identity (see, e.g., Hardy & Carlo, 2011;Lapsley & Carlo, 2014;Narvaez & Lapsley, 2009;Thompson, 2009Thompson, , 2012, the possibility that Kochanska's MSC measure may lack construct validity seems to render questionable the reasonableness of such assertions.…”