Apply knowledge of the expected changes across the lifespan in the care of patients with psychiatric disorders and medical conditions; Apply knowledge of the major psychiatric disorders in the care of pediatric patients (including but not exclusive to mood disorders, anxiety disorders such as separation anxiety disorder, reactive attachment disorders, etc.); Prioritize a differential diagnosis by applying knowledge of psychopathology and medical illnesses;Apply knowledge of potential signs/symptoms of abuse when developing treatment plans, including when to report suspected abuse.