What concept refers to mutual views held by opposing groups, often leading each side to see itself as ethical?

The concept of mirror-image perceptions describes a psychological phenomenon where opposing groups view each other in negative terms while holding a positive self-image. This often leads each side to believe that their actions are justified and ethical, despite the conflict they are engaged in. For example, during a conflict, one group may see itself as the protector of moral values, while perceiving the opposing group as immoral or evil. This distorted view can escalate tensions and make resolution more difficult, as each side becomes entrenched in its beliefs about the righteousness of its position.

The other concepts listed do not encapsulate this mutual perception aspect. Diffusion of responsibility pertains to situations where individuals may feel less accountable to act when in a group, self-fulfilling prophecy involves expectations influencing behavior to reinforce those expectations, and GRIT (Graduated and Reciprocated Initiatives in Tension-Reduction) refers to a strategy aimed at reducing conflict through mutual concessions. None of these definitions align with the dynamics of mutual perceptions held by opposing groups as well as mirror-image perceptions do.