We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSIGNAL UNCERTAINTY AND SLEEP LOSS.AuthorsWILLIAMS, H L; KEARNEY, O F; LUBIN, APublicationJournal of experimental psychology, 1965, Vol 69, p401ISSN0022-1015Publication typeJournal ArticleDOI10.1037/h0021755