全文获取类型
收费全文 | 2446篇 |
免费 | 47篇 |
专业分类
教育 | 1997篇 |
科学研究 | 51篇 |
各国文化 | 44篇 |
体育 | 110篇 |
综合类 | 1篇 |
文化理论 | 8篇 |
信息传播 | 282篇 |
出版年
2023年 | 12篇 |
2022年 | 14篇 |
2021年 | 26篇 |
2020年 | 31篇 |
2019年 | 74篇 |
2018年 | 93篇 |
2017年 | 103篇 |
2016年 | 93篇 |
2015年 | 58篇 |
2014年 | 89篇 |
2013年 | 615篇 |
2012年 | 59篇 |
2011年 | 57篇 |
2010年 | 63篇 |
2009年 | 65篇 |
2008年 | 65篇 |
2007年 | 63篇 |
2006年 | 51篇 |
2005年 | 54篇 |
2004年 | 58篇 |
2003年 | 46篇 |
2002年 | 40篇 |
2001年 | 45篇 |
2000年 | 40篇 |
1999年 | 32篇 |
1998年 | 24篇 |
1997年 | 47篇 |
1996年 | 24篇 |
1995年 | 33篇 |
1994年 | 28篇 |
1993年 | 31篇 |
1992年 | 18篇 |
1991年 | 24篇 |
1990年 | 28篇 |
1989年 | 23篇 |
1988年 | 16篇 |
1987年 | 14篇 |
1986年 | 24篇 |
1985年 | 19篇 |
1984年 | 32篇 |
1983年 | 13篇 |
1982年 | 16篇 |
1981年 | 15篇 |
1980年 | 16篇 |
1979年 | 15篇 |
1978年 | 8篇 |
1977年 | 11篇 |
1976年 | 12篇 |
1975年 | 10篇 |
1974年 | 15篇 |
排序方式: 共有2493条查询结果,搜索用时 375 毫秒
151.
152.
Carolyn A. Denton Jack M. Fletcher W. Pat Taylor Amy E. Barth Sharon Vaughn 《Journal of research on educational effectiveness》2014,7(3):268-293
AbstractConsiderable research evidence supports the provision of explicit instruction for students at risk for reading difficulties; however, one of the most widely implemented approaches to early reading instruction is Guided Reading (GR; Fountas & Pinnel, 1996), which deemphasizes explicit instruction and practice of reading skills in favor of extended time reading text. This study evaluated the two approaches in the context of supplemental intervention for at-risk readers at the end of Grade 1. Students (n = 218) were randomly assigned to receive GR intervention, explicit intervention (EX), or typical school instruction (TSI). Both intervention groups performed significantly better than TSI on untimed word identification. Significant effects favored EX over TSI on phonemic decoding and one measure of comprehension. Outcomes for the intervention groups did not differ significantly from each other; however, an analysis of the added value of providing each intervention relative to expected growth with typical instruction indicated that EX is more likely to substantially accelerate student progress in phonemic decoding, text reading fluency, and reading comprehension than GR. Implications for selection of Tier 2 interventions within a response-to-intervention format are discussed. 相似文献
153.
154.
Antonette Aragon Suzan AlDoubi Karen Kaminski Sharon K. Anderson Nelda Isaacs 《TechTrends》2014,58(2):25-31
The number of educators, administrators, and institutions that utilize social networking has increased dramatically. Many have adopted social networking in order to be up-to-date and connected with their students’ learning beyond the boundaries of the classroom. However, this increase in the use of social networking in academia presents many potential issues. In this paper, we address the growing prevalence of social networking in education and some of the issues. Next, we use social role theory to explore some pitfalls for educators using social networking. Finally, we suggest that foundational ethical principles from the field of psychology can provide a basis for developing guiding principles for use of social networking in education. 相似文献
155.
Anita Munnelly Georgina Martin Charlotte Dack Ann Zedginidze Louise McHugh 《Learning & behavior》2014,42(3):270-280
Previous studies have found that social exclusion can cause distress to those excluded. One method used to study social exclusion is through a virtual ball-toss game known as Cyberball. In this game, participants may be excluded from or included in the ball-toss game and typically report lower feelings of self-esteem, control, belonging, and meaningful existence following exclusion. Experiments 1 and 2 sought to explore the transfer of feelings of exclusion and inclusion through stimulus equivalence classes. In both experiments, participants were trained to form two three-member equivalence classes (e.g., A1–B1, B1–C1; A2–B2, B2–C2) and were tested with novel stimulus combinations (A1–C1, C1–A1, A2–C2, C2–A2). Thereafter, participants were exposed to the Cyberball exclusion and inclusion games. In these games, one stimulus (C1) from one equivalence class was assigned as the Cyberball inclusion game name, whereas one stimulus (C2) from the other equivalence class was assigned as the Cyberball exclusion game name. In Experiment 2, participants were only exposed to the Cyberball exclusion game. During a subsequent transfer test, participants were asked to rate how included in or excluded from they thought they would be in other online games, corresponding to members of both equivalence classes. Participant reported that they felt they would be excluded from online games if the games were members of the same equivalence class as C2. In contrast, participants reported that they felt they would be included in online games if the games were members of the same equivalence class as C1. Results indicated the transfer of feelings of inclusion (Experiment 1) and feelings of exclusion (Experiments 1 and 2) through equivalence classes. 相似文献
156.
Librarians and faculty members are now working together through Open Access (OA) publishing to make faculty-produced scholarly content available to researchers worldwide. The University of South Florida Tampa Library has been working with the Berkeley Electronic Press (bepress) Digital Commons platform to create a substantial institutional repository (IR) that includes OA journals, conference proceedings, and data sets, among other materials. Library staff members are currently involved in a variety of activities, including negotiating memoranda of understanding, loading backfiles, registering Digital Object Identifiers (DOIs) with CrossRef, designing layout, doing final publication steps, and assisting with technical issues. In 2011, the IR, Scholar Commons @ USF, went live, allowing the library to pull fragmented collections previously hosted on other platforms into a single system with improved discoverability. This article discusses how the repository was established, what is involved, lessons learned, and plans for future directions. 相似文献
157.
This article describes a half-day preconference that focused on the library as publisher. It examined how the movement from print to online publication has impacted the roles of libraries and their ability to take on new roles as publishers. The session explored the benefits of libraries becoming publishers, and discussed Open Access, what it is and is not and its importance to libraries and scholarly communication. A detailed case study of the publishing operations of the University Library System at the University of Pittsburgh was presented as an example of a successful library publishing program. The session provided an opportunity for participants to discover ways that libraries can be involved in publishing. 相似文献
158.
159.
160.