全文获取类型
收费全文 | 1955篇 |
免费 | 64篇 |
国内免费 | 2篇 |
专业分类
教育 | 1539篇 |
科学研究 | 90篇 |
各国文化 | 41篇 |
体育 | 119篇 |
文化理论 | 11篇 |
信息传播 | 221篇 |
出版年
2023年 | 11篇 |
2022年 | 20篇 |
2021年 | 28篇 |
2020年 | 60篇 |
2019年 | 82篇 |
2018年 | 107篇 |
2017年 | 120篇 |
2016年 | 124篇 |
2015年 | 68篇 |
2014年 | 80篇 |
2013年 | 434篇 |
2012年 | 66篇 |
2011年 | 71篇 |
2010年 | 60篇 |
2009年 | 58篇 |
2008年 | 51篇 |
2007年 | 56篇 |
2006年 | 35篇 |
2005年 | 40篇 |
2004年 | 45篇 |
2003年 | 41篇 |
2002年 | 33篇 |
2001年 | 19篇 |
2000年 | 21篇 |
1999年 | 24篇 |
1998年 | 11篇 |
1997年 | 15篇 |
1996年 | 14篇 |
1995年 | 13篇 |
1994年 | 16篇 |
1993年 | 13篇 |
1992年 | 13篇 |
1991年 | 11篇 |
1990年 | 9篇 |
1989年 | 10篇 |
1988年 | 9篇 |
1987年 | 10篇 |
1986年 | 9篇 |
1985年 | 7篇 |
1984年 | 6篇 |
1983年 | 8篇 |
1982年 | 20篇 |
1981年 | 6篇 |
1980年 | 8篇 |
1979年 | 8篇 |
1977年 | 5篇 |
1976年 | 8篇 |
1973年 | 4篇 |
1972年 | 4篇 |
1967年 | 4篇 |
排序方式: 共有2021条查询结果,搜索用时 15 毫秒
121.
Rachel B. Rubin 《Research in higher education》2011,52(7):675-692
In this study, I capitalize on a natural experiment to examine the effect of federal Pell Grant eligibility on college enrollment
for students who graduated from high school in spring 2004 and who completed the Free Application for Federal Student Aid (FAFSA). Data from the Education Longitudinal Study of 2002 are used to array students on the continuous Expected Family Contribution (EFC) variable, attained from the FAFSA, and divide them into two categories—those with an EFC at or below the federally
designated amount for Pell eligibility, and those above. This regression-discontinuity approach allows me to measure whether
students who vary regarding their Pell Grant eligibility, but who have essentially identical family incomes, differ in their
college enrollment rates. I find no effect. While confirming prior studies examining the impact of the Pell Grant on college
enrollment for traditional students, this finding remains inconsistent with findings on other need-based grants. This result
suggests that the minimum Pell Grant amount, currently less than 10% of an average college’s tuition and fees, may be insufficient. 相似文献
122.
Michaud-Paquette Y Magee P Pearsall D Turcotte R 《Sports biomechanics / International Society of Biomechanics in Sports》2011,10(1):12-21
The purpose of this study was to identify joint angular kinematics that corresponds to shooting accuracy in the stationary ice hockey wrist shot. Twenty-four subjects participated in this study, each performing 10 successful shots on four shooting targets. An eight-camera infra-red motion capture system (240 Hz), along with passive reflective markers, was used to record motion of the joints, hockey stick, and puck throughout the performance of the wrist shot. A multiple regression analysis was carried out to examine whole-body kinematic variables with accuracy scores as the dependent variable. Significant accuracy predictors were identified in the lower limbs, torso and upper limbs. Interpretation of the kinematics suggests that characteristics such as a better stability of the base of support, momentum cancellation, proper trunk orientation and a more dynamic control of the lead arm throughout the wrist shot movement are presented as predictors for the accuracy outcome. These findings are substantial as they not only provide a framework for further analysis of motor control strategies using tools for accurate projection of objects, but more tangibly they may provide a comprehensive evidence-based guide to coaches and athletes for planned training to improve performance. 相似文献
123.
The European university landscape: A micro characterization based on evidence from the Aquameth project 总被引:2,自引:0,他引:2
Cinzia Daraio Andrea BonaccorsiAldo Geuna Benedetto LeporiLaurent Bach Peter BogetoftMargarida F. Cardoso Elena Castro-MartinezGustavo Crespi Ignacio Fernandez de LucioHarold Fried Adela Garcia-AracilAnnamaria Inzelt Ben JongbloedGerhard Kempkes Patrick LlerenaMireille Matt Maria OlivaresCarsten Pohl Tarmo RatyMaria J. Rosa Cláudia S. SarricoLéopold Simar Stig SlipersaeterPedro N. Teixeira Philippe Vanden Eeckaut 《Research Policy》2011,40(1):148-164
This paper provides a new and systematic characterization of 488 universities, from 11 European countries: Finland, France, Germany, Hungary, Italy, Netherlands, Norway, Portugal, Spain, Switzerland and UK. Using micro indicators built on the integrated Aquameth database, we characterize the European university landscape according to the following dimensions: history/foundation of university, dynamics of growth, specialization pattern, subject mix, funding composition, offer profile and productivity. 相似文献
124.
125.
Universities in Western countries host a substantial number of international students. These students bring a range of benefits to the host country and in return the students gain higher education. However, the choice to study overseas in Western countries may present many challenges for the international student including the experience of acculturative stress and difficulties with adjustment to the environment of the host country. The present paper provides a review of current acculturation models as applied to international students. Given that these models have typically been empirically tested on migrant and refugee populations only, the review aims to determine the extent to which these models characterise the acculturation experience of international students. Literature pertaining to salient variables from acculturation models was explored including acculturative stressors encountered frequently by international students (e.g., language barriers, educational difficulties, loneliness, discrimination, and practical problems associated with changing environments). Further discussed was the subsequent impact of social support and coping strategies on acculturative stress experienced by international students, and the psychological and sociocultural adaptation of this student group. This review found that the international student literature provides support for some aspects of the acculturation models discussed; however, further investigation of these models is needed to determine their accuracy in describing the acculturation of international students. Additionally, prominent acculturation models portray the host society as an important factor influencing international students’ acculturation, which suggests the need for future intervention. 相似文献
126.
Barrett Jentry S. Schachter Rachel E. Gilbert Danni Fuerst Mathew 《Early Childhood Education Journal》2022,50(3):385-397
Early Childhood Education Journal - Active engagement in music has numerous academic and social benefits for young children and music-making is included in many early childhood standards and... 相似文献
127.
Lisa Growette Bostaph Patrick Brady Andrew Giacomazzi 《Journal of Criminal Justice Education》2014,25(4):468-485
Theoretical explanations, systemic response, and policy work on offenders and specific crime types are the backbone of criminal justice curricula in the United States. However, a similar breadth and depth of education on crime victims appear to be lacking in traditional criminal justice curricula, despite voluminous research on victims of crime. In this exploratory study, the authors conducted a content analysis of 679 programs from the Academy of Criminal Justice (ACJS) website directory. Departmental and course-level variables were included in the analysis. Results indicate that while more than half of the programs have faculty with expressed interests in victimization, only 11% of programs studied required coursework on crime victims and/or victimization. Implications of the results are discussed. 相似文献
128.
Rachel Sermier Dessemontet Diane Morin Anne G. Crocker 《International Journal of Disability, Development & Education》2014,61(1):16-26
This study investigates the relations between teachers’ attitudes towards persons with intellectual disability (ID), in-service training on ID, and prior contacts with persons with ID. A sample of Canadian elementary school teachers (N?=?118) completed the Attitudes Toward Intellectual Disability Questionnaire, which measures cognitive, affective and behavioural components of attitudes towards persons with ID. Correlational and multivariate regression analyses were performed. Frequent contacts with persons with ID and experience of including a child with ID increased the likelihood of reporting prior positive contacts with persons with ID. In turn, this was associated with less discomfort towards persons with ID and more willingness towards interactions. In-service training on ID was related to better knowledge of rights and capabilities of persons with ID. Experience of including a child with ID in general education classrooms increased the likelihood to report feeling competent in teaching children with ID, which predicted more willingness to include children with ID. 相似文献
129.
Rachel C. Brandt Morgan Chitiyo Michael E. May 《Journal of Research in Special Educational Needs》2014,14(4):229-238
School‐Wide Positive Behaviour Support (SWPBS) is increasingly becoming a popular approach to managing challenging behaviour in schools. However, several issues still have to be addressed facilitate successful implementation of this approach in schools. One of these issues pertains to the appropriateness of the different measures used to determine the efficacy of the approach. Because many schools are using indirect measures to assess the effects of SWPBS implementation, determining which measures more accurately reflect the effectiveness of the SWPBS components may increase the effectiveness of school measurement systems. The purpose of this study was to examine the measures used in evaluating the efficacy of positive behaviour support. The paper discusses the strengths and weaknesses of outcome measures regarding problem behaviour, prosocial behaviour, and implementation fidelity. 相似文献
130.
Benjamin D. Plummer Brian M. Galla Amy S. Finn Sarah D. Patrick David Meketon Julia Leonard Calvin Goetz Elizabeth Fernandez‐Vina Sara Bartolino Rachel E. White Angela L. Duckworth 《Mind, Brain, and Education》2014,8(1):15-20
Schools are an important context for both basic and applied scientific research. Unlike the laboratory, however, the physical and social conditions of schools are not under the exclusive control of scientists. In this article, we liken collecting data in schools to putting on a theatrical production. We begin by describing the large cast of characters whose collaborative efforts make school‐based research possible. Next, we address the critics, including the university Institutional Review Board (IRB) and school administrators, whose feedback often improves the final study design. We then turn our attention to set building, stage directions, and rehearsals—key steps in the iterative process of refining study procedures. We end with a discussion of the day of data collection itself and activities that take place after the curtain drops. Throughout, we make recommendations based on our recent experience collecting data at several high schools. 相似文献