全文获取类型
收费全文 | 15302篇 |
免费 | 226篇 |
国内免费 | 25篇 |
专业分类
教育 | 10711篇 |
科学研究 | 1772篇 |
各国文化 | 149篇 |
体育 | 1238篇 |
综合类 | 7篇 |
文化理论 | 130篇 |
信息传播 | 1546篇 |
出版年
2021年 | 155篇 |
2020年 | 222篇 |
2019年 | 312篇 |
2018年 | 426篇 |
2017年 | 398篇 |
2016年 | 398篇 |
2015年 | 269篇 |
2014年 | 349篇 |
2013年 | 2821篇 |
2012年 | 327篇 |
2011年 | 351篇 |
2010年 | 306篇 |
2009年 | 238篇 |
2008年 | 305篇 |
2007年 | 263篇 |
2006年 | 260篇 |
2005年 | 233篇 |
2004年 | 256篇 |
2003年 | 234篇 |
2002年 | 205篇 |
2001年 | 461篇 |
2000年 | 314篇 |
1999年 | 275篇 |
1998年 | 133篇 |
1997年 | 173篇 |
1996年 | 153篇 |
1995年 | 140篇 |
1994年 | 156篇 |
1993年 | 131篇 |
1992年 | 199篇 |
1991年 | 208篇 |
1990年 | 208篇 |
1989年 | 218篇 |
1988年 | 179篇 |
1987年 | 183篇 |
1986年 | 182篇 |
1985年 | 217篇 |
1984年 | 175篇 |
1983年 | 162篇 |
1982年 | 146篇 |
1981年 | 140篇 |
1980年 | 137篇 |
1979年 | 180篇 |
1978年 | 150篇 |
1977年 | 125篇 |
1976年 | 106篇 |
1975年 | 120篇 |
1974年 | 115篇 |
1973年 | 117篇 |
1971年 | 114篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
101.
102.
Alan M. Schwitzer Shana Pribesh Amanda Ellis‐O'Quinn Patricia B. Huber Elizabeth C. Wilmer 《Journal of College Counseling》2016,19(1):76-95
This article focuses on counseling research in the community college context. The article suggests the need for a robust community college knowledge base, describes some limitations of the current community college literature, and suggests a framework for more effective work in this area. The authors’ own experiences and selected examples of published studies are used as illustrations of the hurdles encountered and solutions available when examining counseling theories, practices, and outcomes in 2‐year settings. 相似文献
103.
Thomas A. C. Reydon 《Metascience》2015,24(2):259-264
104.
C. Wesley Buerkle 《Communication Teacher》2017,31(1):47-61
This experimental study examines an online module designed to increase student competence in oral citation behavior using a mastery training strategy. Students in the experimental condition provided complete citations at a higher rate and provided more citation information for traditional and web-based sources compared with a control group without required training. Although subjective norms set by instructors also influence citation behavior, the general trend depicted was that students completing the required module training performed more complete citations. Implications for student learning, mastery instruction, and course assessment were considered to be generally beneficial and at minimal cost. 相似文献
105.
Leonardo S. Fortes Dalton De Lima-Junior Lenamar Fiorese José R. A. Nascimento-Júnior Arnaldo L. Mortatti Maria E. C. Ferreira 《Journal of sports sciences》2020,38(5):552-558
ABSTRACTThe objective of this study was to analyse the effect of the use of social networks in smartphones or playing video games on the passing decision-making performance in professional soccer athletes. Participants were 25 male professional soccer athletes (mean ± SD: age 23.4 ± 2.8 years). The participants performed three randomised conditions divided into three groups: control (CON), smartphone (SMA), and video game (VID). Before and after each experimental condition, the Stroop Task assessed the level of induced mental fatigue. Then, the athletes performed a simulated soccer match. A CANON® camera recorded the matches for further analysis on passing decision-making performance. A group effect was identified (p < .01) with impairment on passing decision-making performance for the SMA (p = .01, ES = 0.5) and VID (p = .01, ES = 0.5) conditions. We concluded that the use of social networks on smartphones and/or playing video games right before official soccer matches might impair the passing decision-making performance in professional soccer athletes. 相似文献
106.
107.
Danielle A. Pester A. Stephen Lenz Joshua C. Watson 《Counselor Education & Supervision》2020,59(2):112-128
As counselor preparation programs are compelled to demonstrate student social and cultural competence, valid inventories are needed to measure development consistent with contemporary standards. The Intersectional Privilege Screening Inventory was created for this purpose, was assessed using 4 types of validity evidence, and has results supporting its use in student development. 相似文献
108.
109.
David Alan George Poh-Ling Tan Jeffrey Frank Clewett 《Environmental Education Research》2016,22(1):62-88
Using a participatory learning approach, we report on the delivery and evaluation of a climate change and risk assessment tool to help manage water risks within the agricultural sector. Post-graduate water-professional students from a range of countries, from both developed and emerging economies were involved in using this tool. Our approach included participative learning tools – group discussion, software, and risk matrices. The materials developed met the needs of the students, allowing these students to incorporate their learning and adapt the package of materials for use in their home countries. Analysis of evaluations show that the tools and materials are particularly useful and emphasizes the need for sound learning materials and tools, funding to deliver training, and policy support to accelerate education and adoption of authentic climate change adaptation practices. The expected benefits for water professionals about climate change will be translated into improved socioeconomic and environmental outcomes if adopted. 相似文献
110.