Final answer:
The priority for a child with ADHD engaging in aggressive behavior is safety and addressing underlying causes, involving professional treatment and considering all contributing factors.
Step-by-step explanation:
The priority for a child with ADHD who is showing aggressive behavior is to ensure the safety of the child and others, while also addressing the underlying causes of the aggression. Treatment of ADHD typically includes behavioral therapies and stimulant medications, which can help reduce symptoms of aggression by calming the child. It is essential to work closely with healthcare professionals to find a solution tailored to the child's needs, while also considering environmental, psychological, and social factors that may contribute to such behaviors.