Immunisation against poliomyelitis: moving forward
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- 作者：Ellie Ehrenfeld ; Roger I Glass ; Vadim I Agol ; Konstantin Chumakov ; Walter Dowdle ; T Jacob John ; Samuel L Katz ; Mark Miller ; Joel G Breman ; John Modlin ; Peter Wright
- 关键词：Computer-based testing ; Teaching techniques ; Course management systems ; Moodle ; Blackboard ; Chopin ; Test description language ; Test validity ; Economy ; Reliability ; Difficulty of a test ; Guessing probability ; Measures of similarity ; Inseparable hypotheses
- 刊名：The Lancet
- 出版年：2008
- 出版时间：19 April 2008-25 April 2008
- 年：2008
- 卷：371
- 期：9621
- 页码：1385-1387
- 全文大小：62 K
文摘
Computer-based testing – is an effective teacher’s tool, intended to optimize course goals and assessment techniques in a comparatively short time. However, this is accomplished only if we deal with high-quality tests. It is strange, but despite the 100-year history of Testing Theory (see, Anastasi, A., Urbina, S. (1997). Psychological testing. Upper Saddle River, NJ: Prentice-Hall) there still exist some misconceptions. Modern wide-spread systems for computer based course management and testing reveal a set of problems corresponding to certain features of testing methods.