Visual memory deficit in children with dysgraphia.

This study evaluates the performance of children with diagnosed dysgraphia and a control group on the Rey-Osterrieth Complex Figure test. A group of 48 Greek elementary school children aged 6.6 to 12.5 years who were in regular school placement participated. All had been diagnosed with dysgraphia, using the writing scale of the Luria-Nebraska Neuropsychological Battery and were matched with a control group of 48 for sex, age, grade, and handedness. Both groups were administered the test, and the children were examined during copying and mnemonic reproduction of the complex figure. Analysis indicated that there were no significant differences between dysgraphic and nondysgraphic groups during the copying task but the dysgraphic group performed significantly lower during mnemonic reproduction of the Rey-Osterrieth Complex Figure. These results suggest that children with dysgraphia possibly suffer from cognitive difficulties that influence visual memory more than visuomotor skills.