Add a new page. edit this panel. Top-down and bottom-up theories of perception. Psychologists often distinguish between top-down and bottom-up approaches to information-processing. In top-down approaches, knowledge or expectations are used to guide processing.
Full Bed vs. Queen Bed. A full-size bed is sometimes called a âdouble bedâ or simply a âfull bedâ; it is bigger than the twin bed (a.k.a. single bed) and smaller than a queen-size bed. A full size bed is 54 inches wide and 75 inches long while queen size beds are 60 inches in width and 80 inches in length. 1 Dimensions.
A double bed is the same as a full size bed and is about 74 inches by 53 inches according to these best rated double / full bed mattresses: http://www.amazon.com/s/ref=sr_nr_n_2?fs... So that's how big a double bed is. Just for comparison, a queen size bed is about 80 by 60 so roughly 6 inches longer and 7 inches wider so not too much of a big difference but for some people, it's just enough to feel like they have plenty of room.