By Ronald K. Siegal
By Laura L. Smith, Charles H. Elliott
By W.A. Lishman
By Richard Velleman
By DARIAN LEADER
By Dinesh Bhugra, Anne Munro
By Alison Munden, Jon Arcelus
By Tamar Chansky, Ph.D.
By Aureen Pinto Wagner Ph.D.
By Julie Gregory
By June I. Grieve, Linda Gnanasekaran
By David Veale, Rob Willson
By Dr Anthony Attwood
By Dr Melanie Fennell
By Dr Nadine Burke Harris
By Robbie Adler-Tapia, Carolyn Settle
By Andrew Leeds
By Barbara Hensley
By Francine Shapiro
By Robin Higgins
By Nathan Schwartz-Salant
By Kim Thomas
By James K. Luiselli
By Michael Barton, Delia Barton
By Christopher Hauke (Goldsmiths, University of London, UK)
By Speller, Elizabeth
By Brian Masters
By Jenna Jameson, Neil Strauss
By Orkideh Behrouzan