Overview Oxytocin and Social Behavior Over the Lifespan Status: Completed Trial end date: 2011-12-01 Target enrollment: Participant gender: Summary This study will investigate if intranasal oxytocin (a hormone naturally produced in the body) promotes motivation for, and engagement in, social activities in older adults. Phase: Early Phase 1 Details Lead Sponsor: Claremont Graduate UniversityTreatments: Oxytocin