运用语音识别技术干预写作困难学生的研究

A Research on Applying Intervention of Voice Recognition to the Students with Writing Disabilities

在美国,从语音识别技术的模拟系统LWP开始,到真正的语音识别系统,研究者都对其辅助写作困难学生写作的有效性进行了研究。结果表明:用LWP技术支持写作困难学生口述作文,明显优于传统的口述和笔述方式;而用语音识别技术来辅助学习困难学生口述作文,由于受技术的限制,其有效性并不十分确定。但随着技术的进步,语音识别系统完全可以成为辅助写作困难学生口述作文的技术工具。美国这方面的研究成果,非常值得我们借鉴。

In the United States, the researchers investigate the validity of using LWP——the simulating system of voice reoognition, and the real voice recognition system to help the students with writing disabilities improve their writing. The results show that LWP-supported writing is much better than traditional dictation and writing with hand for the students with writing disabilities, while the effectiveness of voice recognition using for the students with learning disabilities is uncertain due to the limitation of technology. As the development of technology, the system of voice recognition can become technical tool to assist dictation for students with writing difficulties. Research findings in the United States are valuable for researches in this field in our country.