Answer:
Self-expansion theory
Step-by-step explanation:
Self-expansion theory: This theory is based on two key principles.
1. Human beings have a primary determination to self expand.
2. Individuals attain self-expansion by having close relationships that allow the incorporation of others in the self. It occurs the moment an individual includes the other's identities, resources, and perspectives.
Self-expansion is the aspiration to enhance or increase an individual's potential efficacy.