北京市听障儿童希-内学习能力测验结果分析

An Analysis of the H-NTLA Results of Hearing-impaired Children in Beijing

目的探讨北京市听障儿童学习能力的特点。方法选取北京市120名儿童（其中听障儿童和健听儿童各60名）进行希-内学习能力测验，并进行数据处理和统计分析。结果①听障儿童与健听儿童的智商无显著性差异（P〉0．05）：②从3岁到7岁，听障儿童与健听儿童的学习能力发展趋势基本一致，都呈现出随年龄增长而逐步提高的趋势；同时，听障儿童学习能力各维度均随年龄增长而逐步提升。结论①北京市听障儿童与健听儿童学习能力相当；②听障儿童学习能力的发展与年龄密切相关，因此，重视听障儿童的认知与语言能力发展关键期，实施早期干预十分必要。

Objective To explore the characteristics of the learning abilities of hearingimpaired children in Beijing. Methods A total of 120 children （60 hearing-impaired and 60 normalhearing children） were selected from rehabilitation centers and kindergartens in Beijing. The Hiskey-Nebraska Test of Learning Aptitude（H-NTLA）was applied to study the characteristics of the learning abilities of hearing-impaired children. Results （1）There was no significant difference in intelligence quotient （IQ） between hearing-impaired and normal-hearing children（P〉0.05）. （2）From 3 to 7 years old, the learning abilities of hearing-impaired and normal-hearing children both increased with age, showing a similar developmental trend. All aspects of learning abilities of hearing-impaired children have gradually improved with increasing age. Conclusion （1）The learning abilities of hearing-impaired and normal-hearing children are similar. （2）The development of learning abilities is closely associated with ages of hearing-impaired children. It is suggested that more importance be attached to the key cognitive and language acquisition period and early intervention be provided to the hearing-impaired children.