The process of simultaneously analyzing the behavior of individuals and the society that shapes that behavior (or, the concept that the individual and society are inseparable) is referred to as:

Figuration

Explanation: It is a sociological concept which holds that an individual cannot be separated from their society, It is unthinkable to study one without the other.

This concept of simulator analyzing the behavior of an individual and the society that form their behaviour figuration was studied by a German sociologist called Norbert Elias.

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.