1. Department of Sociology, University of Georgia, Athens, GA, USA
2. Center for Family Research, University of Georgia, Athens, GA, USA
3. Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA
4. Department of Psychology, University of Georgia, Athens, GA, USA
5. Department of Psychiatry, University of Iowa, Iowa City, IA, USA
6. Behavioral Diagnostics LLC, Coralville, IA, USA