全文获取类型
收费全文 | 202篇 |
免费 | 1篇 |
专业分类
教育 | 157篇 |
科学研究 | 3篇 |
体育 | 1篇 |
信息传播 | 42篇 |
出版年
2020年 | 3篇 |
2013年 | 8篇 |
2009年 | 4篇 |
2008年 | 6篇 |
2007年 | 4篇 |
2006年 | 3篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 5篇 |
1997年 | 1篇 |
1996年 | 5篇 |
1995年 | 7篇 |
1994年 | 3篇 |
1993年 | 1篇 |
1992年 | 10篇 |
1991年 | 8篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1986年 | 5篇 |
1985年 | 6篇 |
1984年 | 7篇 |
1983年 | 4篇 |
1982年 | 11篇 |
1981年 | 5篇 |
1980年 | 4篇 |
1979年 | 7篇 |
1978年 | 7篇 |
1977年 | 1篇 |
1976年 | 4篇 |
1975年 | 3篇 |
1974年 | 10篇 |
1973年 | 6篇 |
1972年 | 7篇 |
1971年 | 2篇 |
1970年 | 2篇 |
1969年 | 5篇 |
1967年 | 2篇 |
1965年 | 2篇 |
1964年 | 1篇 |
1961年 | 3篇 |
1959年 | 1篇 |
1958年 | 1篇 |
1957年 | 1篇 |
1956年 | 1篇 |
1955年 | 1篇 |
1954年 | 1篇 |
排序方式: 共有203条查询结果,搜索用时 15 毫秒
51.
52.
53.
"Out-of-level" testing, assigning pupils to levels of a standardized test on the basis of previous (close to chance level) test scores rather than their present grade assignment, has been used in Philadelphia since 1968. An extensive number of pupils were tested in this way in 1970, in contrast to the two previous years, and overall performance indices seemed depressed as a result.
The test results of 1500 children tested out-of-level in 1970 were reviewed to see if their performance supported the rationale behind the practice. More reliable performance definitely resulted from the procedure for this sample, but there is considerable question about the publisher's assurance regarding comparability of in-level and out-of-level scores. 相似文献
The test results of 1500 children tested out-of-level in 1970 were reviewed to see if their performance supported the rationale behind the practice. More reliable performance definitely resulted from the procedure for this sample, but there is considerable question about the publisher's assurance regarding comparability of in-level and out-of-level scores. 相似文献
54.
We here analyse the ethical dimensions of the UK's ‘Research Excellence Framework’ (REF), the latest (2014) version of an exercise which assesses the quality of university research in the UK every seven or so years. We find many of the common objections to this exercise unfounded, such as that it is excessively expensive by comparison with alternatives such as various metrics, or that it turns on the subjective judgement of the assessors. However there are grounds for concern about the crude language in which for example all relevant scholarship becomes called ‘research’ and publications become ‘outputs’. The focus on the impact of research, which was a new feature of the most recent exercise, is particularly problematic, creating as it does a tendency to what Aristotle called alazony, self‐aggrandisement, on the part of academics. We conclude that the REF is a mixed good from an ethical point of view, and that more could be done to mitigate its more unfortunate features. 相似文献
55.
56.
57.
58.
59.
60.