has part has part characteristic of has modifier Aggressive behavior Violent behavior Conduct and/or behavior, both verbal and non-verbal, including but not limited to verbal and/or physical aggression, attacks, threats, harassment, intimidation, and other disruptive behaviors in any form or through any medium, that cause or have the potential to cause a reasonable person to fear physical harm from any individual(s) or group(s) towards any person(s) or property. This is commonly defined as a violent act characterized by the use of physical force, anger, or sudden intense activity. physical aggression behavior abnormal process quality