全文获取类型
收费全文 | 1230篇 |
免费 | 21篇 |
国内免费 | 1篇 |
专业分类
教育 | 1003篇 |
科学研究 | 13篇 |
各国文化 | 11篇 |
体育 | 56篇 |
综合类 | 1篇 |
文化理论 | 6篇 |
信息传播 | 162篇 |
出版年
2022年 | 5篇 |
2021年 | 4篇 |
2020年 | 13篇 |
2019年 | 36篇 |
2018年 | 39篇 |
2017年 | 65篇 |
2016年 | 54篇 |
2015年 | 35篇 |
2014年 | 52篇 |
2013年 | 290篇 |
2012年 | 33篇 |
2011年 | 38篇 |
2010年 | 40篇 |
2009年 | 40篇 |
2008年 | 35篇 |
2007年 | 38篇 |
2006年 | 33篇 |
2005年 | 40篇 |
2004年 | 40篇 |
2003年 | 23篇 |
2002年 | 19篇 |
2001年 | 24篇 |
2000年 | 25篇 |
1999年 | 21篇 |
1998年 | 16篇 |
1997年 | 19篇 |
1996年 | 12篇 |
1995年 | 18篇 |
1994年 | 12篇 |
1993年 | 19篇 |
1992年 | 13篇 |
1991年 | 5篇 |
1990年 | 8篇 |
1989年 | 10篇 |
1988年 | 4篇 |
1987年 | 5篇 |
1986年 | 4篇 |
1985年 | 8篇 |
1984年 | 3篇 |
1983年 | 5篇 |
1982年 | 5篇 |
1980年 | 5篇 |
1979年 | 4篇 |
1978年 | 4篇 |
1977年 | 5篇 |
1974年 | 3篇 |
1971年 | 3篇 |
1970年 | 3篇 |
1968年 | 2篇 |
1967年 | 3篇 |
排序方式: 共有1252条查询结果,搜索用时 15 毫秒
1.
Carol Sue Englert 《Learning disabilities research & practice》2009,24(2):104-120
This article follows the development of three literacy programs that were designed by researchers at Michigan State University to support struggling readers and writers. The literacy interventions focus on strategy instruction in both writing and reading, and they culminate in the development of an integrated reading‐writing program to support the acquisition of read‐to‐learn and write‐to‐learn strategies in the content areas. The common thread that unifies the programs is an emphasis on text structure instruction with the provision of instructional scaffolds to support students' participation in a literacy discourse and strategies in advance of independent performance. 相似文献
2.
3.
This study investigates professional autonomy as experienced by psychotherapists in Korea and in the United States using data collected as part of a collaborative international study of the development of psychotherapists (Orlinsky et al. (1999). Psychotherapy Research, 9(2), 127–153; Orlinsky & Rønnestad, (2005). How psychotherapists develop: A study of therapeutic work and professional growth. Washington, DC: American Psychological Association). The major aims are: to compare the extent of professional autonomy experienced by psychotherapists in Korea and by their counterparts in the USA; and to explore the professional and social correlates of the professional autonomy experienced by Korean therapists and compare these with the correlates of autonomy experienced by American therapists. These aims are pursued through analyses of a database of questionnaire responses. Results indicate that Korean therapists, compared to American therapists in our sample experience significantly lower levels of professional autonomy. For Korean therapists, whether they have a salient theoretical orientation in their practice is the single most important influence in their experience of work autonomy. Seniority and work setting are also significant correlates of autonomy for the Korean therapists. Similar to Korean therapists, seniority and having a salient orientation are also important influences on the way American therapists experience professional autonomy. American therapists, who work in independent practice experience higher work autonomy, whereas American social workers tend to experience lower professional autonomy. 相似文献
4.
Sue Wharton 《Assessment & Evaluation in Higher Education》2003,28(6):649-664
In this paper I argue the rationale for the assessment criteria currently in use on the Aston University MSc in TESOL/TESP. These assessment criteria were revised in 1998–1999; here I discuss the goals of the revision project and argue that they have been successfully met by the assessment scheme which was developed. The discussion is offered for two main purposes. Firstly, the framework itself may be of interest to other departments who assess similar research reports to the course assignments discussed here. Secondly, and more importantly, the paper offers a position on the kinds of questions that should be asked and the sorts of places to look for answers for any project to (re)define assessment criteria in an academic programme. 相似文献
5.
6.
7.
8.
9.
Searching online information resources using mobile devices is affected by small screens which can display only a fraction
of ranked search results. In this paper we investigate whether the search effort can be reduced by means of a simple user
feedback: for a screenful of search results the user is encouraged to indicate a single most relevant document. In our approach
we exploit the fact that, for small display sizes and limited user actions, we can construct a user decision tree representing
all possible outcomes of the user interaction with the system. Examining the trees we can compute an upper limit on relevance
feedback performance. In this study we consider three standard feedback algorithms: Rocchio, Robertson/Sparck-Jones (RSJ)
and a Bayesian algorithm. We evaluate them in conjunction with two strategies for presenting search results: a document ranking
that attempts to maximize information gain from the user’s choices and the top-D ranked documents. Experimental results indicate
that for RSJ feedback which involves an explicit feature selection policy, the greedy top-D display is more appropriate. For
the other two algorithms, the exploratory display that maximizes information gain produces better results. We conducted a
user study to compare the performance of the relevance feedback methods with real users and compare the results with the findings
from the tree analysis. This comparison between the simulations and real user behaviour indicates that the Bayesian algorithm,
coupled with the sampled display, is the most effective.
Extended version of “Evaluating Relevance Feedback Algorithms for Searching on Small Displays, ” Vishwa Vinay, Ingemar J.
Cox, Natasa Milic-Frayling, Ken Wood published in the proceedings of ECIR 2005, David E. Losada, Juan M. Fernández-Luna (Eds.),
Springer 2005, ISBN 3-540-25295-9 相似文献
10.
This article chronicles the rapid expansion since 1990 of research within archival science and characterizes contemporary
archival research culture. It examines the role and state of key factors that have led to the development of the existing
research infrastructure, such as growth in doctoral education, forums for presenting and publishing research, the numbers
and size of graduate archival education programs, availability of diverse funding for research, transdisciplinary and international
research collaborations, and application of innovative research methods and tools appropriate for investigating increasingly
complex and wide-ranging research questions. An Appendix articulates and names archival research methods, including those
derived and adapted from other disciplines, with a view to adding to the “literary warrant” for archival research methods,
promoting the rigorous application of research design and methods, and providing sources for the teaching of research methods
for professional and research careers. The article concludes with recommendations about how to sustain and extend the emerging
research front. 相似文献