According to erikson's theory, understanding oneself as a unique individual based on past experiences and future plans is called achievement, and lack of commitment to any goals or values is called role confusion.

The correct answer is Identity

According to Erikson's theory, understanding oneself as a unique individual based on past experiences and future plans is called Identity achievement, and lack of commitment to any goals or values is called role confusion.

Explanation:

According to Erikson's theory on Identify and individuation, every person goes through several phases in their life, where they develop an identity for themselves.

These phases are usually brought on through 'conflicts' that arise in our lives and we need to overcome these in order to grow and reach the next development stage.

It starts off at a very young age, almost when we start to speak. Throughout our lives, major milestones, such as reaching puberty, going to college etc, have a profound impact on our individual identity and identity formation.