Jeff Gagne, Ph.D. Postdoctoral Trainee Jeff is a postdoctoral trainee in the NIMH-funded Training Program in Emotion Research in the Psychology Department and has been working at the UW Twin Center since February of 2007. His interests are in child development, behavioral genetics, temperament, and psychopathology. Currently, he is studying genetic and environmental influences on temperament in the GEO sample (3-36 month-old twins), and plans to collaborate with researchers interested in the overlap between temperament and important developmental outcomes while training at UW-Madison. Jeff received his Ph.D. in developmental psychology in 2007, and his thesis was on the etiology of inhibitory control in early childhood. Dr. Gagne's Abbreviated CV Dr. Gagne's Full CV (pdf)