We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe psychophysics of categorical perception.AuthorsMacmillan, Neil A.; Kaplan, Howard L.; Creelman, C. DouglasPublicationPsychological Review, 1977, Vol 84, Issue 5, p452ISSN0033-295xPublication typearticleDOI10.1037/0033-295X.84.5.452