CAT： A CASE STUDY OF GRE

• 作者: WangZe ChenJiliang
• 来源期刊: 中国英语教学：英文版
• 学科: 文学
• 关键词: GRE 英语水平考试 CAT 计算机考试
• 年，卷（期）: 2004,（1）
• 页码范围: 12-17
• 页数: 6页
• 分类号: H310.41

摘要

The Computer Adaptive Testing (CAT) has developedsuccessfully with its adoption by testing agencies. The authors ofthis paper point out the advantages and disadvantages of CATsand then take GRE as a case study to probe into the scoringalgorithm in CAT. By analyzing some typical score reports ofcomputer-adaptive GRE General Test, they study some majorfactors affecting the final score such as the percentage ofcorrectness and difficulty levels.