1. Sociology Department, Skidmore College, Saratoga Springs, NY, USA
2. Office of University Strategy, Hiroshima University, Hiroshima, Japan
3. Department of Sociology, University of Nebraska, Lincoln, NE, USA
4. Department of Sociology and Anthropology, The College of New Jersey, Ewing, NJ, USA
5. Department of Psychology, Union College, Schenectady, NY, USA