Word search puzzles have, like crosswords and arrowords, been very popular in the United Kingdom, and - also in common with these latter puzzles - have had complete magazines devoted to them. Word searches are commonly found in daily newspapers and puzzle books. Some teachers use them as educational tools for children, the benefit being that young minds can learn new words and their spellings by intensively searching for them, letter by letter, in the puzzle. A common strategy for finding all the words is to go through the puzzle left to right (or vice versa) and look for the first letter
Transposed letter effect letter effect as humans. The purpose of the study was to find evidence to suggest that baboons use orthographic processing when reading. Previous research has considered transposed letter effects as strong evidence for orthographic processing (Grainger, 2008). Baboons were asked to classify strings of letters as either words or non-words by selecting certain shapes (for example, a circle for a word and a square for a non-word). The baboons were shown words they had previously learned and non-words. The non-words were created by using four-letter words, previously learned by the baboons, and either transposing the two middle letters or replacing