When an act is performed to benefit another without expectation of one's own gain it is specifically termed:

A) virtuous behaviour.
B) altruistic behaviour.
C) helping behaviour.
D) prosocial behaviour.

Altruistic Behaviour

Actions taken to benefit others without expecting anything in return, often at a cost to oneself.

Helping Behaviour

Refers to actions intended to provide assistance or benefit to another person or group of people.

Virtuous Behaviour

Actions that are morally good and exhibit virtues like integrity, honesty, courage, and kindness.