Cory graduated from the University of Wisconsin - Milwaukee in 1999 with a BA in Sociology and joined the Wisconsin Twin Project Staff in the summer of 2000. He is the master coder for the home temperament assessments and puppet interviews, and trains all students on a variety of tasks including camera work, interviews, and coding. Cory has visited over 350 families, conducted over 1400 telephone interviews, and coded over 6000 episodes. One of Cory's hobbies is running. He has completed over 30 marathons and ultramarathons.