| Fiddick,L. (2004) | Domains of deontic reasoning: Resolving the discrepancy between the cognitive and moral reasoning literatures |  |  | 
            
                | Gummerum,M. & Keller,M. (2012) | East German children's and adolescents' friendship and moral reasoning before and after German reunification | View... |  | 
            
                | Hart,D., Keller,M., Edelstein,W., & Hofmann,V. (1998) | Childhood personality influences on social-cognitive development: A longitudinal study |  |  |