A bully whose behavior is calculated and planned rather than triggered by a particular initiating event is known as?

The appropriate term for a bully whose behavior is calculated and planned rather than being a response to an immediate trigger is proactive. This indicates that the bullying behavior is anticipated, premeditated, and executed with intent, rather than arising from spontaneous reactions or emotions. Proactive bullies often target individuals over a period of time, using various strategies to assert their dominance and control.

In contrast, reactive behaviors typically occur in response to a specific situation or provocation, suggesting that the bully is responding to events rather than initiating them. Introverted characteristics do not align with the definition of a bully, as introversion refers to a personality type rather than a behavioral approach towards others. Instinctive behaviors are those that arise from innate impulses or feelings, which again differ from the systematic and deliberate nature of proactive bullying. Thus, proactive captures the essence of a calculated approach to bullying, distinguishing it from impulsive or emotionally driven actions.