Transposed letter effect are letter-position specific when detecting words, so our recognition of words is based on what letters it contains, where the letters are placed within that word and the length of the word itself. Another example is the bayesian reader model created by Norris (2006) which also assumes that the letters in a word are associated with their specific location. Many experiments (for example, Perea and Lupker, 2003) have shown if you use transposed-letter priming, (for example, priming judge with jugde) you will see a priming effect but if the prime is a word where two letters are changed to other
Bixby letter imitate Lincoln's handwriting, calling it "halting and awkward and makes his forceful hand appear like a child's scrawl". Tobin's facsimile also errs when compared to the original text of the letter published in Boston newspapers; adding the salutation "To Mrs Bixby, Boston Mass", misspelling the word "assuage" as "assauge", omitting the word "to" after the word "tendering", changing the plural "words" into "word", not capitalizing the words "freedom" and "republic", missing the recipient "Mrs. Bixby" on the bottom left, and combining the original three paragraphs into one. Huber's Museum corrected the spelling of "assuage" in their version of the facsimile.