This document provides information on childhood schizophrenia and depression. It defines childhood schizophrenia as a severe brain disorder where children interpret reality abnormally, and notes its causes are unknown but may involve genetics, environment, and brain abnormalities. It describes the onset of symptoms between late teens to mid-30s, and risk factors like family history. Signs include language delays and strange behavior. Diagnosis involves evaluating thoughts, functions, and symptoms. Treatments include medications and therapy. Complications involve inability to work or attend school. Childhood depression is defined by inability to enjoy activities and involves symptoms like changes in appetite and sleep. It affects many children and teens and has causes like genetics and life stress.