19 Jun 190619 YPN - DISC How to Create Winning Relationships 190619 YPN - DISC How to Create Winning Relationships Wednesday, June 19, 2019 (12:00 PM to 2:00 PM) 0.00 CE Hours Association Classroom, St. Charles, Missouri YPN Details You're Registered! DescriptionLocationInstructorsCancellation Policy DISC is a behavior assessment tool based on the DISC theory of psychologist William Moulton Marston, which centers on four different personality traits which are currently Dominance, Influence (I), Steadiness, and Conscientiousness. Click HERE for flyer. Association Classroom Association Classroom110 Point West Blvd.St. Charles, MO 63301 Map & Directions Janice Nolan