Cunningham, Douglas W Experimental design : from user studies to psychophysics / Douglas W. Cunningham, Christian Wallraven. - Boca Raton : CRC Press, c2012. - xiii, 393 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9781568814681 Hb. Subjects--Topical Terms: Computer science --Experiments.Human-computer interaction--Experiments.Experimental design.Psychophysics. LC Class. No.: QA76.27 / .C86 2012