“…Specifically, power motivation is related negatively to making concessions during conflict resolution (Langner & Winter, 2001) and positively to assertiveness in friendships (McAdams, Healy, & Krause, 1984), sexual aggression (Winter, 1973;Zurbriggen, 2000), extreme risk taking (McClelland & Watson, 1973), and, for US presidents, engagement in war (Winter, 1987). Although it typically has been cast in a dark shadow, some have argued that the motivation for power can drive prosocial influence as well.…”