数位学习教材之品质认证标准的建立及其信度分析

Establishing Certification Standards for e-Learning Courseware Quality and Analyzing its Reliabilities and Applications

对数位学习的品质进行认证已是先进国家的趋势。本研究介绍国内数位学习品质认证中心的数位教材品质认证制度的作法，并以实徵的方式探讨认证工具的信度，以及参与认证的数位教材制作厂商在制作数位教材时所遭遇的困难。本研究以67件参与认证的数位教材研究为资料来源，透过通过率和监别力分析，发现多数数位教材品质检核表有良好的监别力。而透过推论力分析发现，数位品质认证的检核工具有可接受的信度。而数位学习设计厂商在与教学评量、学习策略，以及将教学方法、教学评量和教学目标相搭配等设计面向上遭遇的困难较多。

Conducting certification to e-learning quality has been an international trend. This study introduces the methods of e-learning courseware quality certification adopted by eLearning Quality Certification Center in Taiwan. In addition, an imperial study was implemented to investigate the reliabilities of the certification tools. Difficulties facing by elearning producers and benefits of implementing certification will also be discussed in this paper. In this study, 67 e-learning courseware evaluated by e-Learning Courseware Quality Checklist (eLCQC) were the participants. Based on an analysis of item difficulty and discrimination, the results show that the eLCQC overall has good item discriminations. An analysis of generalizability also indicates that the eLCQC has a fair reliability. In terms of elearning courseware designs, e-learning courseware producers often face difficulties on designing teaching methods, assessments, and learning strategies to be incorporated to instructional goals of the courseware.