Aside from egoism and empathy, what is another contributor to altruistic actions?

Question

Quizplus · Accepted Answer

Collectivism refers to prioritizing the goals and needs of a group over those of the individual. In collectivist societies, individuals may engage in altruistic actions to benefit their community or society as a whole, even if it does not directly benefit themselves. This can be seen in cultures where there is a strong emphasis on collectivism, such as in Japan or some Indigenous cultures.

Aside from Egoism and Empathy, What Is Another Contributor to Altruistic