Assessment of visual-motor coordination in 6-to 11-yr.-olds

The concurrent and content validity of the Rey-Osterrieth Complex Figure Test and the Beery Developmental Test of Visual-Motor Integration-Third Re vision were investigated through correlational analysis. 432 children, ages 6 to 11 years, were administered both tests. Across age groups participants performed better on both measures, providing support for the similarity of the measures and their sensitivity to the development of visuomotor integration. Although analysis indicated considerable overlap in the content of the two scales, the shared variance ranged from 7% to 31%, depending on the age of the child. The Rey-Osterrieth figure is composed of overlapping squares, rectangles, triangles, and various other shapes. Given this complex combination, scores on this test reflect the examinees' visual organization and motor planning skills. On the other hand, the Beery rest consists of a series of shapes which progress from simple figures to more complex ones. Because the figures become more difficult to copy, the score on this test reflects the examinees' developmental level of visuomotor ability. Despite these differences in test stimuli and interpretation of performance, the present study showed considerable shared variance in the scores of the examinees who took both tests. Finally, local norms for the Rey-Osterrieth figure using the scoring approach of E. M. Taylor (1959, adapted from Osterrieth, 1944) and including standard scores are presented for children ages 6 to 11 years.