全文获取类型
收费全文 | 4448篇 |
免费 | 58篇 |
国内免费 | 10篇 |
专业分类
教育 | 3317篇 |
科学研究 | 236篇 |
各国文化 | 43篇 |
体育 | 404篇 |
综合类 | 3篇 |
文化理论 | 62篇 |
信息传播 | 451篇 |
出版年
2022年 | 22篇 |
2021年 | 43篇 |
2020年 | 59篇 |
2019年 | 112篇 |
2018年 | 141篇 |
2017年 | 151篇 |
2016年 | 146篇 |
2015年 | 99篇 |
2014年 | 118篇 |
2013年 | 936篇 |
2012年 | 131篇 |
2011年 | 128篇 |
2010年 | 149篇 |
2009年 | 135篇 |
2008年 | 146篇 |
2007年 | 144篇 |
2006年 | 108篇 |
2005年 | 95篇 |
2004年 | 98篇 |
2003年 | 79篇 |
2002年 | 90篇 |
2001年 | 60篇 |
2000年 | 100篇 |
1999年 | 65篇 |
1998年 | 62篇 |
1997年 | 57篇 |
1996年 | 65篇 |
1995年 | 52篇 |
1994年 | 63篇 |
1993年 | 59篇 |
1992年 | 44篇 |
1991年 | 68篇 |
1990年 | 51篇 |
1989年 | 44篇 |
1988年 | 36篇 |
1987年 | 45篇 |
1986年 | 44篇 |
1985年 | 42篇 |
1984年 | 47篇 |
1983年 | 37篇 |
1982年 | 31篇 |
1981年 | 33篇 |
1980年 | 29篇 |
1979年 | 22篇 |
1978年 | 29篇 |
1977年 | 36篇 |
1976年 | 27篇 |
1975年 | 20篇 |
1974年 | 22篇 |
1971年 | 12篇 |
排序方式: 共有4516条查询结果,搜索用时 125 毫秒
51.
Creed Allison McIlveen Peter Perera Harsha 《International Journal for Educational and Vocational Guidance》2021,21(2):285-308
International Journal for Educational and Vocational Guidance - We measured 16 career-related metaphors’ salience to university students and graduates (N = 577). The JOURNEY... 相似文献
52.
Fuertes Vanesa McQuaid Ronald Robertson Peter J. 《International Journal for Educational and Vocational Guidance》2021,21(2):429-446
International Journal for Educational and Vocational Guidance - Active labour market policies aim at supporting people entering and, importantly, remaining in the labour market. Initiatives to this... 相似文献
53.
Peter Baldwin Victoria Yaneva Janet Mee Brian E. Clauser Le An Ha 《Journal of Educational Measurement》2021,58(1):4-30
In this article, it is shown how item text can be represented by (a) 113 features quantifying the text's linguistic characteristics, (b) 16 measures of the extent to which an information‐retrieval‐based automatic question‐answering system finds an item challenging, and (c) through dense word representations (word embeddings). Using a random forests algorithm, these data then are used to train a prediction model for item response times and predicted response times then are used to assemble test forms. Using empirical data from the United States Medical Licensing Examination, we show that timing demands are more consistent across these specially assembled forms than across forms comprising randomly‐selected items. Because an exam's timing conditions affect examinee performance, this result has implications for exam fairness whenever examinees are compared with each other or against a common standard. 相似文献
54.
Peter McKenzie 《The Australian Educational Researcher》1991,18(3):1-20
The Federal government has indicated that vocational education, especially education that is technically oriented, is essential to Australia’s economic future. The Federal government has also expressed concern at the educational inequalities faced by certain groups in society. The Associate Diploma of Technology (Computing) a cross-accredited course giving access to a university degree, was designed to address both of these concerns. This article examines how the course has been altered and the forces behind these changes. This examination is carried out by exploring different perspectives of the course, such as: the government, TAFE, and the students and the teachers. The resulting evidence suggests that students have taken up the government’s rhetoric; they believe they will be snapped up by industry and gain employment in high technology areas, and think that social issues are a waste of time. The evidence also indicates that the course is being targeted more towards young adults who have failed to get into a university course than towards the original target of women and immigrants. 相似文献
55.
Janice T. Gibson Marvin J. Westwood F. Ishu Ishiyama William A. Borgen Susan M. Showalter Qasem Al-Sarraf Semiha A. Atakan Isaura R. F. Guimares A. Lina Guisti-Ortiz Margaret Robertson Benjamin Shafrir Peter De Weerdt Gundelina A. Velazco Carol E. Baker Maria Dikaiou Tatiana Gabay Lina Kashyup Ilona Lee Maria E. Felce Di Paula Hillman Ngunangwa Nina F. Talyzina 《International journal for the advancement of counseling》1991,14(3):203-216
56.
57.
Debra A. Felix Mark D. Hertle Jill G. Conley Lori B. Washington Peter J. Bruns 《CBE life sciences education》2004,3(3):189-195
We describe an assessment of the collective impact of 35 grants that the Howard Hughes Medical Institute (HHMI) made to biomedical research institutions in 1999 to support precollege science education outreach programs. Data collected from funded institutions were compared with data from a control group of institutions that had advanced to the last stage of review but had not been funded. The survey instrument and the results reveal outcomes and impacts that HHMI considers relevant for these programs. The following attributes are considered: ability to secure additional, non-HHMI funding; institution buy-in as measured by gains in dedicated space and staff; enhancement of the program director''s career; number and adoption of educational products developed; number of related publications and awards; percentage of programs for which teachers received course credit; increase in science content knowledge; and increase in student motivation to study science. 相似文献
58.
Designing Instructional Examples to Reduce Intrinsic Cognitive Load: Molar versus Modular Presentation of Solution Procedures 总被引:2,自引:1,他引:2
It is usually assumed that successful problemsolving in knowledge-rich domains depends onthe availability of abstract problem-typeschemas whose acquisition can be supported bypresenting students with worked examples.Conventionally designed worked examples oftenfocus on information that is related to themain components of problem-type schemas, namelyon information related to problem-categorymembership, structural task features, andcategory-specific solution procedures. However,studying these examples might be cognitivelydemanding because it requires learners tosimultaneously hold active a substantial amountof information in working memory. In ourresearch, we try to reduce intrinsic cognitiveload in example-based learning by shifting thelevel of presenting and explaining solutionprocedures from a `molar' view – that focuseson problem categories and their associatedoverall solution procedures – to a more`modular' view where complex solutions arebroken down into smaller meaningful solutionelements that can be conveyed separately. Wereview findings from five of our own studiesthat yield evidence for the fact thatprocessing modular examples is associated witha lower degree of intrinsic cognitive load andthus, improves learning. 相似文献
59.
The challenges facing the Singapore education system in the new millennium are unique and unprecedented in Asia. Demands for new skills, knowledges, and flexible competencies for globalised economies and cosmopolitan cultures will require system-wide innovation and reform. But there is a dearth of international benchmarks and prototypes for such reforms. This paper describes the current Core Research Program underway at the National Institute of Education in Singapore, a multilevel analysis of Singaporean schooling, pedagogy, youth and educational outcomes. It describes student background, performance, classroom practices, student artefacts and outcomes, and student longitudinal life pathways. The case is made that a systematic focus on teachers' and students' work in everyday classroom contexts is the necessary starting point for pedagogical innovation and change. This, it is argued, can constitute a rich multidisciplinary evidence base for educational policy. 相似文献
60.
Kamin’s three-stage blocking paradigm was investigated in rabbit eyelid conditioning, Two manipulations were examined. A change in the CS-US interval from Stage 1 to Stage 2 did not attenuate blocking. The introduction of a salient stimulus during the intertriai interval in Stage 2 also failed to attenuate blocking. The first result is not consistent with Kamin’s interpretation of the blocking effect in terms of US surprisingness. The second resuit is inconsistent with a prediction based on the Rescorla-Wagner model. 相似文献