| She arrived at this conclusion by having the participants of two groups, blind and sighted, read pseudoword homophones and nonwords that followed the rules of print. |
| These versions were matched for surface and lemma frequencies of the words, and for bigram frequency of the nonwords. |
| Also, Besner found that shape distortion by case alternation impaired the perceptual identification of function words less than that of content words or nonwords. |
