That would be changing beliefs. because motivating a peace activist to action would mean motivating them to protest peace. weakening their attitude would result in a sedentary and apathetic response. and strengthening their values would be making them even more of a pacifist. therefore you most change their beliefs before you go forth with any of the other options. hope this helps!
Explanation: i think B because i care about peoples feelings and want to know how they overcame their issues with bullying because ive been through the same.
