By Naomi Eisenstadt (International Inequalities Institute, London School of Economics)
By Sue Welch, Phil Jones
By Nancy Freymond, Gary Cameron
By Gerald Mallon (Associate Professor), Peg McCartt Hess
By Sylda Langford, Peter Pecora, Markell Harrison-Jackson, Asher Ben-Arieh, John Rowlands
By Statacorp Lp
By Great Britain: Office for Standards in Education
By Christo Obreschkow
By Stephen Worchel, J Francisco Morales, Dario Paez, Jean-Claude Deschamps
By Philip Wexler
By Dallos
By Great Britain: Home Office
By Marcia L. Williams, Kenneth Paprock, Barbara G. Covington
By Bob Black, Amanda Wood, Sue Buckley, Gillian Bird
By Gladwell, Malcolm
By Child, Dennis
By Knapp, Brian
By Colin G. Clarke
By Geoff Barton (King Edward VI School, UK)
By Richard Holmes
By Robert Day
By Bowlby, John
By Rogers, Bill
By Wood, David
By Clough, Edwin
By Ann M. Peters (University of Hawaii)
By Hamblin, Douglas H.
By Howard Poizner, etc.