Which term is related to the idea of restricting behavior to fit into acceptable social norms?

The concept that aligns with the idea of restricting behavior to conform to acceptable social norms is best captured by the term "conformity." Conformity involves adjusting one's behaviors, attitudes, or beliefs to align with the expectations or norms of a group or society. It reflects the influence of social pressures that encourage individuals to act in ways deemed acceptable within their social context, often leading to a uniformity of behavior that adheres to societal standards.

While "drawing the line" serves as a metaphorical expression, it does not specifically address the broader psychological or social dynamics involved in regulating behavior according to social norms. Similarly, "judgment" relates to the evaluation of others or situations, and "self-regulation" pertains more to an individual's ability to manage their actions and impulses independently, which may or may not involve conformity to external norms. Thus, conformity is the term that directly defines the behavior of adjusting to fit social standards.