Perceptual Visuo-Motor Skills and Handwriting Production of Children With Learning Disabilities

作     者：Milena S.D.Maciel Simone A.Capellini Giseli D.Germano 

作者机构：São Paulo State University“Júlio de Mesquita Filho”-UNESPSão PauloBrazil 

出 版 物：《Psychology Research》 (心理学研究：英文版)

年 卷 期：2021年第11卷第5期

页      面：199-207页

学科分类：0502[文学-外国语言文学] 050201[文学-英语语言文学] 05[文学] 

主　　题：Learning Disabilities evaluation handwriting visual perception fine motor skills dysgraphia 

摘      要：This study aimed to explore the performance of the perceptual-visuomotor skills and the production of handwriting in children with Learning Disabilities.A total of 56 children participated,being a convenience sample,of both sexes,average age of eight years old,from 3rd to 5th grade level of Elementary *** children were divided into the following groups:GI(28 children diagnosed with Learning Disabilities);GII(28 children with good academic performance,paired with GI in relation to chronological age and sex).They were evaluated individually in dysgraphic scale,visual perception development test,and fine motor *** analysis was *** was a significant difference between GI and GII for the subtests of eye-hand coordination,copying,visual closure,fine motor precision,and fine manual control *** had difference between the groups for handwriting performance in descending and/or ascending subtests,irregularity of dimension,poor forms,and total score of Dysgraphia *** results presented in this study indicate that children with Learning Disabilities can manifest significant visomotor impairment and deficit in legibility and handwriting quality,causing failures in the elaboration of sensorimotor plans that,added to the intrinsic deficit of long-term memory,result in persistent academic difficulties.