Which term describes the act of prioritizing personal needs without considering others?

The term that describes prioritizing personal needs without considering others is indeed aggression. This concept refers to behavior that seeks to dominate or belittle others while placing oneself or one's own needs at the forefront. Aggression often manifests in ways that disregard the feelings, rights, or needs of others, signifying a lack of regard for interpersonal relationships and collective well-being.

In the context of family development and interpersonal relationships, understanding aggression is crucial because it highlights dynamics that can lead to conflict or unhealthy interactions. On the other hand, submission involves yielding to others and is characterized by putting others' needs first, making it an opposite behavior. Cooperation and negotiation both emphasize collaboration, seeking to understand and address the needs of all parties, which contrasts sharply with the self-centered nature of aggressive behavior.