A clinician will meet with the caregiver for 1-3 sessions (virtual or in person) to gather information on the caregiver's history and child's history.  They will then collaborate on a treatment plan before bringing the child into weekly play therapy sessions with their caregiver (preferably in person, but virtual sessions can be explored).  Families will develop ways to help them feel safe and strengthen the caregiver-child relationship as a way to help the child heal.  

More information can be found here https://childparentpsychotherapy.com/