A 9-year-old child is admitted to a psychiatric hospital’s children’s unit. His biological father died two years ago, and his mother now lives with a live-in boyfriend who has sexually abused him on several occasions. The boy was removed from the household when his teacher reported the abuse to the Children’s Protective Services. For several years, the biological mother of the client has suffered from depression. He has had multiple problems with furious outbursts and physical violence toward other children in his foster home since moving in with his foster parents. The foster parents are seeking assistance from a psychiatrist in order to keep Jeremy in their care. a) Determine some of the contributing variables to psychiatric problems in children and adolescents.