Hill spoke at the session on the Science of Kissing, along with Helen Fisher of Rutgers University and Donald Lateiner of Ohio Wesleyan University.

• 希尔在研讨会的“接吻科学”会议上作了发言，同时发言的还有罗格斯大学的海伦费舍尔和俄亥俄州卫斯理大学的唐纳德拉特纳。