求大神给以下资料，文档或者PDF都行

1.Oral examinations have long been a part of German higher education. This paper

gives a brief account of their historical roots and the continuing debate about

their functions and validity. The earlier phases of the twentieth century debate

concentrated on methodology and issues of technique. The educational changes of

the 1970s brought more fundamental challenges and calls for their abolition. Yet

they remain in place and there is a body of opinion which continues to defend

their use and to assign them a role in the assessment process.

2.

来缺磨源数派扮首据库：

CrossRef期刊

DOI：

10.1097/尘数00001888-198108000-00008

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