全文获取类型
收费全文 | 1714篇 |
免费 | 28篇 |
国内免费 | 3篇 |
专业分类
教育 | 1354篇 |
科学研究 | 62篇 |
各国文化 | 24篇 |
体育 | 118篇 |
综合类 | 1篇 |
文化理论 | 12篇 |
信息传播 | 174篇 |
出版年
2022年 | 11篇 |
2021年 | 19篇 |
2020年 | 28篇 |
2019年 | 45篇 |
2018年 | 75篇 |
2017年 | 82篇 |
2016年 | 79篇 |
2015年 | 43篇 |
2014年 | 51篇 |
2013年 | 371篇 |
2012年 | 49篇 |
2011年 | 49篇 |
2010年 | 33篇 |
2009年 | 42篇 |
2008年 | 41篇 |
2007年 | 33篇 |
2006年 | 32篇 |
2005年 | 28篇 |
2004年 | 27篇 |
2003年 | 21篇 |
2002年 | 21篇 |
2001年 | 20篇 |
2000年 | 26篇 |
1999年 | 16篇 |
1998年 | 14篇 |
1997年 | 25篇 |
1996年 | 22篇 |
1994年 | 11篇 |
1993年 | 19篇 |
1992年 | 26篇 |
1991年 | 26篇 |
1990年 | 16篇 |
1989年 | 27篇 |
1988年 | 20篇 |
1987年 | 30篇 |
1986年 | 14篇 |
1985年 | 9篇 |
1984年 | 9篇 |
1983年 | 13篇 |
1982年 | 13篇 |
1981年 | 10篇 |
1980年 | 13篇 |
1979年 | 18篇 |
1978年 | 18篇 |
1977年 | 17篇 |
1976年 | 10篇 |
1975年 | 9篇 |
1974年 | 10篇 |
1973年 | 13篇 |
1971年 | 11篇 |
排序方式: 共有1745条查询结果,搜索用时 109 毫秒
991.
Julie Brown 《Journal of Further & Higher Education》2017,41(1):60-78
This article presents an overview of the findings of a recently completed study exploring the potentially transformative impact upon learners of recognition of prior informal learning (RPL). The specific transformative dimension being reported is learner identity. In addition to providing a starting point for an evidence base within Scotland, the research findings have the potential to enhance future development within the recognition of prior informal learning area, in particular in higher education institutions (HEIs) and across the sector. A qualitative case study using a constructionist approach is utilised to develop contextual understandings of the learner experience of RPL. The study identifies connections between the RPL process and the development of learner identity. Semi-structured interviews with RPL learners provided rich data. This study asserts that learner identity fluctuates throughout learners’ experiences and therefore the development of learner identity is not linear but nonetheless that identity changes as part of the RPL process. A number of issues ultimately impact upon learner identities, including the role of RPL advisors and RPL mechanisms and processes. This research concludes that RPL has the potential to be transformative for some learners and identifies some areas worthy of further exploration. 相似文献
992.
Can the Arts Get Under the Skin? Arts and Cortisol for Economically Disadvantaged Children 下载免费PDF全文
Eleanor D. Brown Mallory L. Garnett Kate E. Anderson Jean‐Philippe Laurenceau 《Child development》2017,88(4):1368-1381
This within‐subjects experimental study investigated the influence of the arts on cortisol for economically disadvantaged children. Participants were 310 children, ages 3–5 years, who attended a Head Start preschool and were randomly assigned to participate in different schedules of arts and homeroom classes on different days of the week. Cortisol was sampled at morning baseline and after arts and homeroom classes on two different days at start, middle, and end of the year. For music, dance, and visual arts, grouped and separately, results of piecewise hierarchical linear modeling with time‐varying predictors suggested cortisol was lower after an arts versus homeroom class at middle and end of the year but not start of the year. Implications concern the impact of arts on cortisol for children facing poverty risks. 相似文献
993.
Brown Waesche JS Schatschneider C Maner JK Ahmed Y Wagner RK 《Journal of learning disabilities》2011,44(3):296-307
Rates of agreement among alternative definitions of reading disability and their 1- and 2-year stabilities were examined using a new measure of agreement, the affected-status agreement statistic. Participants were 288,114 first through third grade students. Reading measures were Dynamic Indicators of Basic Early Literacy Skills Oral Reading Fluency and Nonsense Word Fluency, and six levels of severity of poor reading were examined (25th, 20th, 15th, 10th, 5th, and 3rd percentile ranks). Four definitions were compared, including traditional unexpected low achievement and three response-to-intervention-based definitions: low achievement, low growth, and dual discrepancy. Rates of agreement were variable but only poor to moderate overall, with poorest agreement between unexpected low achievement and the other definitions. Longitudinal stability was poor, with poorest stability for the low growth definition. Implications for research and practice are discussed. 相似文献
994.
OBJECTIVE: To examine relationships between childhood autobiographical memory disturbance (CAMD) and adverse childhood experiences (ACEs) which are defined as common forms of child maltreatment and related traumatic stressors. METHODS: We use the ACE score (an integer count of eight different categories of ACEs) as a measure of cumulative exposure to traumatic stress during childhood. In a cross sectional analysis we assess the relationship of the ACE score to the prevalence of CAMD in a sample of 9,460 relatively healthy adults evaluated for wellness care at a southern California health maintenance organization between August 1995 and March 1996. In addition, we examined possible secular influences by examining association among each of four birth cohorts. Logistic regression was used to obtain the adjusted relative odds of CAMD associated with increasing ACE score. RESULTS: Overall, the age-standardized prevalence of CAMD was 18% (men: 15%; women: 19%). As the ACE score increased, the prevalence of CAMD increased in a graded fashion for both men and women (p for trend <.0001). After adjustment for age, sex, race/ethnicity, and education, adults with an ACE score >or=6 were 5.9 (95% CI, 4.4-7.9) times more likely to have CAMD compared to adults with an ACE score of 0. The prevalence of CAMD increased with each successive birth cohort, and graded relationships between the ACE score and CAMD were observed among each of the four birth cohorts though no statistical difference in the association was found across birth cohorts. CONCLUSIONS: The accumulation of ACEs across several domains is associated CAMD among men and women and in each of four birth cohorts. Further research is needed that describes the prevalence of CAMD in population-based samples and that examines whether impaired memory is a marker for persons neurobiologically affected by multiple forms of child maltreatment and related traumatic stressors. 相似文献
995.
Maureen Knapp Zak Risha Rachel Gatewood Jessi Van Der Volgen Rebecca Brown Remzi Kizilboga 《Medical reference services quarterly》2019,38(2):143-155
This article is a case study that discusses the development and implementation of an internal learning object repository (LOR) for a large national organization with a distributed working environment. It describes the organizational environment and why an internal LOR was needed. It describes technical considerations, including the various document management systems (DMS) available, and why an open source DMS was selected to use as an internal LOR. Lastly, this article weighs the benefits and challenges of implementing a LOR across a distributed working environment and reflects on challenges associated with implementation. 相似文献
996.
Kenon A. Brown Natalie Brown-Devlin Michael B. Devlin Andrew C. Billings 《Communication Research Reports》2019,36(2):103-113
This fragmentation of Olympic media is a fascinating trend to explore on an international level to examine if there are similarities in how citizens of different countries consume Winter Olympic media. Another curiosity is the amount of entertainment value different media platforms add to the experience of the Winter Olympics. Using an international sample of 2,245 participants across six countries, a survey was conducted to explore the differences in media consumption during the 2018 Winter Olympics among citizens in six countries, as well as what media consumption habits predict one’s perception of the entertainment value of the 2018 Winter Olympics. Results showed that while participants are adopting more digitally based means to consume Olympic media, television and print media were the strongest predictors of entertainment value. 相似文献
997.
Tim Cain Sue Brindley Chris Brown Gary Jones Fran Riga 《British Educational Research Journal》2019,45(5):1072-1087
Despite numerous efforts to align educational practice more closely with findings from educational research, there is little clarity about how educational practitioners can, in principle, use research. We propose a conceptualisation based on how research can contribute to practitioners’ thinking: specifically, our framework proposes that research can inform bounded decision-making, teachers’ reflection and organisational learning. Practitioners can also use research without being aware that they are doing so. We argue that this conceptualisation of research use has potential to inform researchers and practitioners. 相似文献
998.
Shawna Petersen‐Brown Ashlee R. Lundberg Jannine E. Ray Iwalani N. Dela Paz Carrington L. Riss Carlos J. Panahon 《Psychology in the schools》2019,56(6):977-991
Spaced practice, or the distribution of practice opportunities across time, is a well‐known and effective practice for improving retention. However, spaced practice is not effectively implemented in schools, perhapsl as a result of a lack of educationally relevant research in the area. We conducted an educationally relevant investigation of the spaced practice. Using a quasi‐experimental between‐subjects design, we taught 62 third‐ and fourth‐grade students eight math vocabulary words under two patterns of spaced practice (fixed interval and expanded interval) and massed practice. Results showed a benefit of spaced practice over massed practice, but no difference between fixed interval and expanded interval spaced practice. The findings suggest that spaced practice may be implemented to improve the retention of math vocabulary words; however, more research is needed to provide guidelines to support educators in implementing spaced practice in schools. 相似文献
999.
Inger Bergom, Mary C. Wright, Marie Kendall Brown, and Michael Brooks describe an innovative academic approach to collaborative learning in a large lecture class. 相似文献
1000.
Sally Brown 《Early Childhood Education Journal》2011,39(4):257-265
The United States is becoming more multilingual with globalization. Public schools continue to enroll increasing numbers of
students who speak a language other than English. This adds to the rich diversity of classrooms while at the same time offers
challenges for educators. This collaborative-ethnographic style research study investigates the ways in which identities are
constructed for and by an English language learner (ELL) as she uses language at school. The author explores classroom reading
events and the ways one ELL negotiates these events with her peers in an English dominant classroom. Results reveal the fluidity
of identities across classroom curricular structures at school. 相似文献