There is no specific test for childhood trauma, as every child is unique and may experience trauma differently. However, if you suspect that a child may be experiencing trauma, there are several steps you can take to help them and to determine if they are in need of further support.

1. Talk to the child: It is important to listen to the child and to provide them with a safe and supportive environment to talk about their experiences. Encourage them to express their feelings and to ask questions, and let them know that you are there to help them.

2. Observe the child’s behavior and emotions: Pay attention to the child’s behavior and emotions, and look for any changes that may indicate that they are experiencing trauma. This can include changes in behavior, emotions, or physical health.

3. Seek professional help: If you are concerned about the child’s well-being, it is important to seek help from a mental health professional. A therapist or counselor can provide specialized support and treatment to help the child heal from the trauma.

It is important to remember that every child is different, and the best way to determine if a child is experiencing trauma will depend on the individual child and their specific needs. The most important thing is to provide the child with love, support, and care, and to take steps to help them heal and cope with the trauma.