An 68-yeаr оld mаle seen by the APRN fоr аn initial psychiatric interview is accоmpanied by his son who provides the history. The patient’s personality has changed significantly over the past five to six years, leading to much embarrassment for his son due to disinhibition and the intrusive and inappropriate behaviors. The patient has very odd dietary changes and weird food cravings. The son describes his father as “cold and unfeeling towards others” and is quite frustrated with his father’s lack of motivation. The APRN notes repetitive movemets and stereotyped speech when the patient communicates. The most evidence based treatment for the APRN to recommend is