- Albert Ellis
- Emmett Velten
- Russell Grieger
- John V.A. Fine
- Edwin S. Shneidman
- Walton H. Rawls
- Maurice Keen
- Hans Jonas
- Maki Ogawa
- Ray McNeilan
- Carolyn Lanchner
- Joan Young Gregg
- Howard Stephen Berg
- James M. Brophy
- Michael V. Angrosino
- Steven A. Epstein
- Thomas M. Safley
- Shawn Blau
- Raymond J. Yeager
- Crystal Watanabe