Interrater and Test-Retest Reliability of the Beery Visual-Motor Integration in Schoolchildren.

Purpose: To assess interrater and test-retest reliability of the 6th Edition Beery-Buktenica Developmental Test of Visual-Motor Integration (VMI) and test-retest reliability of the VMI Visual Perception Supplemental Test (VMIp) in school-age children.

Methods: Subjects were 163 Native American third- to eighth-grade students with no significant refractive error (astigmatism <1.00 D, myopia <0.

Visual Motor and Perceptual Task Performance in Astigmatic Students.

. To determine if spectacle corrected and uncorrected astigmats show reduced performance on visual motor and perceptual tasks. .

Accommodation in astigmatic children during visual task performance.

Purpose: To determine the accuracy and stability of accommodation in uncorrected children during visual task performance.

Methods: Subjects were second- to seventh-grade children from a highly astigmatic population. Measurements of noncycloplegic right eye spherical equivalent (Mnc) were obtained while uncorrected subjects performed three visual tasks at near (40 cm) and distance (2 m).