An informal study of U.S. citizens has revealed that a recent Wednesday, specifically November 29, was intuitively and subliminally perceived to be a Thursday by office workers, retail personnel, and any others who had occasion to give thought to the day of the week. 'I don't know why, but it was a total Thursday kind of day,' said Sue Seversen, an assistant program coordinator at Minnesota General Services who theorized that the change from daylight-saving time or the recent drop in temperature could be to blame. 'All day I kept thinking that at least tomorrow would be Friday. But then I'd realize it wasn't. Too bad.' Over 90 percent of those misperceiving the day also professed some degree of disbelief that Christmas was almost here. 