What is a common sign indicating that a child may be experiencing trauma?

A regression in developmental milestones is a well-documented indicator that a child may be experiencing trauma. Trauma can disrupt a child's sense of safety and stability, leading them to revert to earlier behaviors that they have previously outgrown. For instance, a child who has learned to use the toilet might start having accidents again or may become more dependent on caregivers for reassurance and comfort. This regression serves as a coping mechanism, reflecting their struggle to process the traumatic experience.

The other options suggest positive developments or coping strategies that are typically not associated with trauma. Increased social interaction with peers, enhanced focus on school projects, and improved problem-solving abilities generally indicate a healthy adjustment and coping process. These behaviors might suggest resilience rather than the impact of trauma, making them less indicative of a child facing difficulties associated with trauma.