智能书写分析与识别平台用于6~12岁儿童书写能力评估的研究报告  

Research Reports on Assessment of Handwriting Ability in Children Aged 6-12 Years by Using Smart Handwriting Analysis Recognition Platform

作　　者：韩平[1] 杨文艺 谢溢洋 谢秋蓉[1] 王佳伟 杨彩虹 詹诗琪 严朝珊 张玉 HAN Ping;YANG Wenyi;XIE Yiyang;XIE Qiurong;WANG Jiawei;YANG Caihong;ZHAN Shiqi;YAN Zhaoshan;ZHANG Yu(Fujian University of Traditional Chinese Medicine,Fuzhou,Fujian 350122,China;Yangzhi Rehabilitation Hospital,Tongji University,Shanghai 201619,China;Shanghai Pando Technology Co,Shanghai 200072,China)

机构地区：[1]福建中医药大学康复医学院,福建福州350122 [2]同济大学附属养志康复医院,上海201619 [3]上海磐度科技有限公司,上海200072

出　　处：《康复学报》2024年第3期251-261,共11页Rehabilitation Medicine

基　　金：国家自然科学基金青年项目(82305357);福建省科技厅对外合作项目(2022I0021);福建省本科高校教育教学研究项目(FBJG20220062);福建省教育科学“十四五”规划课题(FJJKBK21-033)。

摘　　要：目的通过人工智能分析书写能力评估数据,准确评估小学生的书写质量和能力,为精准筛查和评估书写困难者提供数据支撑。方法采用横断面研究,使用SHARP书写智能分析平台对福建省福州市闽江师范高等专科学校附属实验小学一到六年级(总计1085名)学生进行书写能力评估。评估指标包括书写速度、书写控制、书写统合、纸上时间比率、书写成果准确性和书写总体表现。结果女生在书写控制、书写统合、纸上时间比率、书写成果准确性和书写总体表现上优于男生(P<0.05)。右利手在书写统合、纸上时间比率和书写总体表现3项指标上优于左利手(P<0.05)。小学生书写能力发展趋势:①在书写速度上,一到六年级总体呈逐步加快的趋势,随着年级的增长,一到四年级相邻年级之间书写速度逐步加快(P<0.05),五到六年级之间书写速度逐步加快(P<0.05),但四到五年级之间书写速度的增长差异无统计学意义(P>0.05);②在书写控制能力上,一到六年级总体呈逐步发展的趋势,三年级书写控制能力表现优于二年级(P<0.05),五年级书写控制能力表现优于四年级(P<0.05),其余相邻年级之间差异无统计学意义(P>0.05);③在书写统合能力和纸上时间比率方面,随着年级的增长,一到四年级相邻年级之间高年级学生的发展优于低年级(P<0.05),四到五、五到六年级之间差异无统计学意义(P>0.05);④在书写成果准确性上,二年级优于一年级(P<0.05),四年级优于三年级(P<0.05),其余相邻年级之间差异无统计学意义(P>0.05);⑤在书写总体表现上,二年级表现优于一年级(P<0.05),其余相邻年级之间差异均无统计学意义(P>0.05)。书写控制、书写统合和书写成果准确性与书写总体表现之间呈显著负相关(r>-0.5),纸上时间比率与书写总体表现之间呈高度正相关(r=0.575),纸上时间比率与书写统合之间呈高度负相关(r=-0.999)。书�Objective By computerized analysis of writing ability assessment data,to accurately assess the quality and profi‐ciency of writing among primary school students,and to provide data support for accurate screening and assessment of those with writing difficulties.Methods A cross-sectional study was conducted to evaluate the writing ability of 1085 students from grade 1 to grade 6 in the Experimental Primary School Affiliated to Minjiang Teachers College,Fuzhou,Fujian Province,using the smart handwriting analysis recognition platform(SHARP).The assessment indicators included writing speed,writing control,writing inte‐gration,time-on-paper ratio,accuracy of writing outcomes,and overall writing performance.Results Girls outperformed boys in writing control,writing integration,time-on-paper ratio,accuracy of writing outcomes,and overall writing performance(P<0.05).Right-handers were superior to left-handers in three indicators:writing integration,time-on-paper ratio,and overall writing perfor‐mance(P<0.05).The development trend of primary school students'writing abilities:(1)In terms of writing speed,there was an over‐all trend of gradual acceleration in grades 1 to 6.As the grades increased,the writing speed gradually accelerated between adjacent grades of grades 1 to 4(P<0.05),and between grades 5 and 6(P<0.05),but the increase in writing speed between grades 4 and 5 showed no significant difference(P>0.05).(2)In terms of writing control ability,the overall trend of grades 1 to 6 showed a gradual development,with the performance of writing control ability in grade 3 being better than that in grade 2(P<0.05),and the perfor‐mance of writing control ability in grade 5 being better than that in grade 4(P<0.05),and there was no statistical significance between the other adjacent grades(P>0.05).(3)In terms of the writing integration ability and time-on-paper ratio,as the grades increased,the higher grades developed better than the lower grades between adjacent grades 1 to 4(P<0.05),and the difference between grad

关 键 词：智能书写分析 书写能力 书写困难 评估 儿童 

分 类 号：R72[医药卫生—儿科]