Development of a multimodal test with printed characters and sound which enables the print disabled to take tests as the National Center Test for University Admissions

使用不可见的二维码和带有二维码扫描仪的数字音频播放器，我们开发了一种具有印刷字符和声音的多模态测试。四次实验评估的结果表明，除了现有的特殊便利，如大字体测试和盲文测试，多模态测试和先前开发的具有文档结构图的听觉测试的引入使得几乎所有的测试-有阅读障碍的考生参加全国大学入学考试中心的考试。引入两种新的听觉测试媒体由于我们开发了一套完整的特殊格式试题制作系统，制作成本非常低，因此也使试题管理人员既能保持联合国条约对《残疾人权利公约》的合理便利，又不会给试题管理人员造成不合理的经济负担。

Using invisible 2-dimensional codes and a digital audio player with a 2-dimensional code scanner, we developed a multimodal test with printed characters and sound. The result of the four times of experimental evaluations shows that, in addition to existing special accommodations such as large-print-format test and braille-format test, the introduction of the multimodal test and the formerly developed auditory test with document-structure diagrams enables almost all test-takers with print disabilities to take tests as the National Center Test for University Admissions.The introduction of the two new auditory testing media also enables test administrators to keep the reasonable accommodations of the treaty of the United Nations for the Convention on the Rights of Persons with Disabilities and doesn't make unreasonable economical burden to the test administrators since we developed an integrated production system of special format tests and the production cost is very low.