1. Department of Counseling and Psychological Services, Georgia State University, Atlanta, GA, USA
2. Department of Human Development and Family Studies, Iowa State University, Ames, IA, USA
3. Department of Human Development and Family Science, University of Georgia, Athens, GA, USA
4. Department of Human Development and Family Science, University of Missiouri, Columbia, MO, USA
5. Centers for Disease Control and Prevention, Atlanta, GA, USA