Abstract
30 dysphasics, 20 brain-damaged patients and 60 normals were studied on a list of 80 spelling words so divided as to constitute four levels of increasing difficulty. Dysphasics were inferior on the spelling test as a whole, compared to normals and particularly on more difficult words. Low education and old age reduces spelling performance in the same general manner as dysphasia, but not as severely. The brain-damaged patients resembled the dysphasic group in total score.
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