By Aureen Pinto Wagner Ph.D.
By Christine Hobart, Jill Frankel
By Joan Freeman (Psychologist in Private Practice, UK)
By Margaret Sasse, Georges McKail
By Ingeborg Haller
By Helen Clancy, Michele J. Clark
By Janet West
By Dr Nadine Burke Harris
By Robbie Adler-Tapia, Carolyn Settle
By Mary Jane Kehily, Joan Swann
By Earl A. Grollman
By Cathy Glass
By Paula Denton
By John Holt
By Alice Hansen, Doreen Drews, John Dudgeon, Fiona Lawton, Liz Surtees
By Laura W Nathanson
By Jackie Harding, Liz Meldon-Smith, Mary Sheridan
By Clarke, Peter
By John Bradshaw
By Ross Vasta, etc., Marshall Haith (University of Denver, Colorado, USA), Scott Miller (University of Florida
By Peter Bryant (Oxford Brookes University), Lynette Bradley (University of Oxford)
By Charles Gibb, Peter Randall
By Judy Freedman
By Emma Byrne
By Lewis, Ann
By Tim Dowling
By Geoff Underwood, Jean D. M. Underwood
By Richard Lavoie, Michele Reiner, Rob Reiner, Mel Levine, MD
By Victoria Johnson, Edda Ivan-Smith, Gill Gordon, Pat Pridmore, Patta Scott