By William E. Glassman
By Donna M Mertens
By Janet Zollinger Giele, Glen H. Elder, Jr.
By Alan Aldridge
By J.C. Somogyi, E.H. Koskinen, I. Elmadfa
By Carl Walker (University of Brighton, Brighton), Katherine Johnson (University of Brighton, Liz Cunningham (University of Brighton
By Thomas Baguley (Nottingham Trent University, Nottingham)
By Michelle Newhart, Mildred L. Patten
By A. Brook
By L. Todres
By Roger Tourangeau (The Gallup Organization), Lance J. Rips (Northwestern University, Illinois), Kenneth Rasinski (University of Chicago)
By Raymond E. Fancher
By Kenneth Bordens, Bruce Barrington Abbott
By Hugh Coolican
By Margaret R. Roller, Paul J. Lavrakas
By W. Paul Vogt, Dianne C. Gardner, Lynne M. Haeffele
By Anthony D. Pellegrini (University of Minnesota, USA.), Frank Symons, John Hoch
By Anne Galletta, William E. Cross
By Sharon F. Rallis, Gretchen B. Rossman
By Colin Wilson
By Joseph O'Connor; John Seymour, O'Connor, Joseph, Seymour, John
By David Lewis-Williams, David Pearce
By Elizabeth Lowry
By Mark R. Leary
By Paul E. Spector
By David Bakan
By Gustave le Bon
By Tali Sharot