Webinar #3: Psychological First Aid & A Public Health Approach to Trauma This webinar focuses on creating a psychological first-aid tool kit and utilizing a public health approach to trauma. webinar, policy making, mental health, trauma-informed careHAVI GeneralNovember 10, 2011The Center for Nonviolence and Social Justice at Drexel University Facebook0 Twitter LinkedIn0 Reddit Tumblr 0 Likes