Office Locations:
| Department of Psychology | School of Statistics |
| University of Minnesota | University of Minnesota |
| N650 Elliott Hall | 383 Ford Hall |
| 75 E River Road | 224 Church Street SE |
| Minneapolis, MN 55455 | Minneapolis, MN 55455 |
Contact Information:
| Email ✉ | helwig@umn.edu |
| Phone ☏ | (612) 624-8363 |