1. Department of Psychology, University of Nevada, Las Vegas, NV, USA
2. Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
3. Department of Neuroscience, Yale University School of Medicine, New Haven, CT, USA
4. Yale Child Study Center, Yale University School of Medicine, New Haven, CT, USA
5. The Connecticut Council on Problem Gambling, Wethersfield, CT, USA
6. The Connecticut Mental Health Center, New Haven, CT, USA