The Erikson's personality development stage where a person learns to feel comfortable and can rely on parents or develops a perception of the world that is unsafe is known as

basic trust vs. mistrust.

Explanation:

Basic trust vs. mistrust -

It is the very first stage of the Erik Erikson's theory of psychosocial development.

The stage starts with the birth of the child till one year, In this very stage the infant learns that their parents will take care of them and fulfill all the basic requirements, and thereby develops a strong bond of trust and love with their parents.

Hence, from the question,

The correct term for the given information of the question is basic trust vs. mistrust.