Running head: EMOTIONAL TRIGGERS, BELIEFS & DIRECT AGGRESSION 1 This is an unedited manuscript that has been accepted for publication Konopka, K., Zajenkowska, A., & Dominiak-Kochanek, M. The relation of sensitivity to provocation and frustration to direct aggression: the mediating role of beliefs about aggression. Revista de Psicología Social (International Journal of Social Psychology). Published online: 10 Nov 2017 http://dx.doi.org/10.1080/02134748.2017.1385241