Which of the following is a recommended factor when determining the Primary Physical Aggressor?

• A. Prior DV
• B. Relative size and strength
• C. Severity of injuries
• D. Did one person act in self-defense

Answer: (B)

Determining the Primary Physical Aggressor hinges on who initiated the violence and had the means to cause harm in the moment. Relative size and strength is a strong indicator because a person who is larger or physically stronger often has the power to start or escalate a confrontation, making this factor a helpful guide in identifying the aggressor. While other information like a history of prior DV can inform patterns and severity of injuries can reflect defense or escalation, those aren’t definitive on their own. Whether someone acted in self-defense can be relevant, but it’s a defense that needs careful evaluation rather than a standalone factor for naming the aggressor. So, the size and strength comparison provides the clearest, most direct insight among the options.