阶梯式语言训练对唐氏综合征儿童词汇理解能力的效果  

The Effect of Ladder Language Training on Vocabulary Comprehension of Children with Down Syndrome

作　　者：林青 武慧多 张静 刘巧云 Lin Qing;Wu Huiduo;Zhang Jing;Liu Qiaoyun(Department of Preschool Education,China Women's University,Beijing,100101,China;不详)

机构地区：[1]中华女子学院儿童发展与教育学院,北京100101 [2]浙江师范大学儿童发展与教育学院 [3]华东师范大学教育学部特殊教育系 [4]华东师范大学教育学部康复科学系

出　　处：《听力学及言语疾病杂志》2024年第3期249-253,共5页Journal of Audiology and Speech Pathology

基　　金：中华女子学院校级科研课题(KY2022-0206)。

摘　　要：目的探讨阶梯式语言训练对唐氏综合征(Down syndrome,DS)儿童词汇理解能力的效果。方法以15例10~18岁(平均13.89±2.42岁)DS儿童为实验组,15例10~18岁(平均13.56±1.81岁)DS儿童为对照组,通过中国比内-西蒙智力测验评估两组儿童的智力水平,通过皮博迪图片词汇测验修订版(Peabody picture vocabulary test revised,PPVT-R)评估两组儿童的词汇理解能力,两组儿童生理年龄、智力水平、干预前词汇理解能力相匹配,实验组以小组干预的方式进行阶梯式语言训练,每周2次,每次45 min,共16次;对照组儿童不进行此训练,比较训练后两组儿童词汇理解能力的效果。结果实验组训练前PPVT-R得分(39.6±11.04分)与对照组(39.93±10.61分)无差异(P>0.05),训练后得分(48.53±11.23分)显著高于对照组(40.2±10.63分)(t(28)=2.086,P<0.05);极其显著高于训练前(39.6±11.04分)(t(14)=-8.956,P<0.001);对照组DS儿童两次PPVT-R得分差异无统计学意义(t(14)=-1.468,P>0.05);实验组训练后名词、动词、形容词的理解能力得分均高于80%,极显著高于训练前(P<0.001)。结论阶梯式语言训练可显著提升DS儿童的词汇理解能力。Objective To study the effect of ladder language training on vocabulary comprehension of children with Down syndrome(DS).Methods Fifteen DS children aged 10~18 years(average 13.89±2.42 years)were included as the experimental group and 15 DS children aged 10~18 years(average 13.56±1.81 years)were recruited as the control group.The intelligence level of the two groups was evaluated by China Binet-Simon intelligence test.The vocabulary comprehension ability of two groups of children was evaluated by Peabody picture vocabulary test revised(PPVT-R).The physiological age,intelligence level and vocabulary comprehension ability before intervention were matched between the two groups.The children in the experimental group had 16 ladder language training twice a week,45 minutes each time by group intervention for 16 times.The children in the control group did not receive this kind of intervention.Through comparison,the effect of ladder language training on DS children's vocabulary comprehension ability was analyzed.Results There was no significant difference in PPVT-R scores between the experimental group(39.6±11.04)and the control group(39.93±10.61)before training(P>0.05).After training,the PPVT-R score of DS children in experimental group(48.53±11.23)was significantly higher than that in control group(40.2±10.63)(t(28)=2.086,P<0.05)and was extremely significantly higher than that before training(39.6±11.04)(t(14)=-8.956,P<0.001).There was no significant difference in PPVT-R scores between DS children in the control group before and after training(t(14)=-1.468,P>0.05).The scores of children's understanding abilities of nouns,verbs and adjectives in DS group after training were all higher than 80%,which was significantly higher than that before training(P<0.001).Conclusion Ladder language training can significantly improve the vocabulary comprehension ability of DS children.

关 键 词：阶梯式语言训练 唐氏综合征 词汇理解 

分 类 号：R722.11[医药卫生—儿科]