首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1734篇
  免费   47篇
  国内免费   1篇
教育   1344篇
科学研究   42篇
各国文化   19篇
体育   129篇
文化理论   14篇
信息传播   234篇
  2024年   3篇
  2023年   28篇
  2022年   25篇
  2021年   50篇
  2020年   63篇
  2019年   107篇
  2018年   145篇
  2017年   146篇
  2016年   118篇
  2015年   73篇
  2014年   94篇
  2013年   362篇
  2012年   71篇
  2011年   48篇
  2010年   36篇
  2009年   47篇
  2008年   40篇
  2007年   33篇
  2006年   30篇
  2005年   35篇
  2004年   23篇
  2003年   25篇
  2002年   14篇
  2001年   11篇
  2000年   8篇
  1999年   13篇
  1998年   9篇
  1997年   9篇
  1996年   9篇
  1995年   8篇
  1993年   8篇
  1992年   6篇
  1991年   10篇
  1990年   8篇
  1989年   6篇
  1988年   4篇
  1987年   2篇
  1986年   4篇
  1985年   3篇
  1984年   3篇
  1983年   8篇
  1982年   4篇
  1981年   3篇
  1980年   3篇
  1979年   2篇
  1978年   6篇
  1976年   3篇
  1970年   2篇
  1967年   3篇
  1927年   2篇
排序方式: 共有1782条查询结果,搜索用时 0 毫秒
61.
‘It's important that we remember the past is not just dry facts and statistics but also the detailed lives of real people. SAPPHIRE aims to give a voice to these lives.’ The Scottish Archive of Print and Publishing History Records (SAPPHIRE), an initiative with Napier University as lead and Queen Margaret University College as main collaborative partner, is an oral history project which aims to record the social, economic and cultural heritage of the Scottish printing and publishing industry in the 20th century. Undertaken in partnership with a number of Scottish organizations, its results are providing a better understanding of an important and overlooked part of Scotland's heritage. Outcomes of the project include a permanent oral history archive stored at the Edward Clark Collection at Napier University, and exhibitions and publications on the history of the printing and publishing industry. The development and current activities of SAPPHIRE are described and reviewed.  相似文献   
62.
In June 2000, the Biomedical Library at the University of South Alabama introduced Prospero, an electronic desktop document delivery service. From June 2000 to November 2002, Prospero delivered 28% of interlibrary loan requests and 72% of document delivery requests. In November 2002, the library conducted a user satisfaction survey of the Prospero service. Forty-two surveys were used. Fifteen responses were received from affiliated faculty, staff, and students, who generally expressed satisfaction with the service. Twenty-seven responses were received from unaffiliated users, comprised of medical libraries, individual users, and businesses. Based on the survey results, the library deemed the Prospero service a success. To better support users, the library's Web page was updated to include hardware and software requirements for successful use of the Prospero service, as well as screen shots of the Prospero process.  相似文献   
63.
This article explores variations in mental health and service utilization across academic disciplines using a random sample of undergraduate and graduate students (N = 64,519) at 81 colleges and universities. We report prevalence of depression, anxiety, suicidality, and self-injury, and rates of help-seeking across disciplines, including results from multivariate logistic regressions. We find significant variations: Students in humanities and art and design are significantly more likely to have mental health problems; and for students with apparent mental health problems, treatment rates are lowest among those in business and engineering. Noting these variations could enhance efforts to promote student mental health, particularly within academic departments.  相似文献   
64.
The decline in secondary school pupils’ attitudes towards science is well documented. However, recent research has shown that pupils’ attitudes to science appear to become fixed during their primary school years. This study investigated end of Key Stage 1 (Yr 2 (ages six to seven years)) and end of Key Stage 2 (Yr 6 (ages 10–11 years)) pupils’ attitudes to science, using Klopfer’s themes (1971 Klopfer, L.E. 1971. “Evaluation of learning in science”. In Handbook on summative and formative evaluation of student learning, Edited by: Bloom, B.S., Hastings, J.T. and Madaus, G.F. 559641. New York: McGraw‐Hill.  [Google Scholar]), through a paired activity and interview for Yr 2 pupils and a pre‐ and post‐Test of Science‐Related Attitudes questionnaire (adapted) for Yr 6 pupils. The questionnaire was analysed using the mean and chi square values and Cronbach’s alpha was calculated to test reliability. The results revealed that while Yr 2 pupils exhibit a thirst for knowledge and enthusiasm for science, Yr 6 pupils’ attitudes over the period of one academic year did not change: their attitude towards science was fixed. This insight raises some implications and responsibilities for primary school teachers.  相似文献   
65.
Higher education policy-making may attempt far-reaching reform of the post-secondary system and its inherited institutions. It may be oriented towards the replacement of distinctions between the academic and the non-academic as well as the transformation of the traditional university concept by means of a new conception of the organization of the post-secondary sector, the comprehensive university. Higher education policy-making may display not only great ambition but also policy extravagance. Maybe the Swedish 1977 higher education reform is the most ambitious attempt so far to implement the notions inherent in the comprehensive university. Maybe the element of policy extravagance was at times most conspicuous in the extended period of policy-making in Sweden culminating in the 1977 reform bill as it was even suggested that the universities of Uppsala (1477) and Lund (1668) were to be officially designated Högskolan i Uppsala and Högskolan i Lund-Malmö respectively. It may be interesting to find out the attitudes of those responsible for the day-to-day operations of the universities and colleges. This article presents the results of the first national survey of Swedish teachers and researchers in so far as they pertain to the evaluation of the 1977 reform.  相似文献   
66.
This article suggests that quality assessment in the UK has been largely set apart from learning and teaching and reports on a pilot project at the Hull York Medical School which attempted to integrate students’ evaluation of their clinical placements into the curriculum. It outlines the operational demands of this integrated method and compares the student experience of different evaluation methods. It argues that, when properly prepared and considered, evaluation can help students to practise useful skills and suggests that integrating this type of evaluation into the curriculum could be a step towards encouraging academic staff to engage with quality processes.  相似文献   
67.
Episodic memory shows striking improvement during early childhood. However, neural contributions to these behavioral changes are not well understood. This study examined associations between episodic memory and volume of subregions (head, body, and tail) of the hippocampus—a structure known to support episodic memory in school‐aged children and adults—during early childhood (= 45). Results revealed significant positive relations between episodic memory and volume of the hippocampal head in both the left and right hemispheres for 6‐ but not 4‐year‐old children, suggesting brain–behavior relations vary across development. These findings add new information regarding neural mechanisms of change in memory development during early childhood and suggest that developmental differences in hippocampal subregions may contribute to age‐related differences in episodic memory ability.  相似文献   
68.
Abstract

In two experiments, participants performed visual detection, visual discrimination and decision-making tasks, in which a binary (left/right) response was required. In all experimental conditions, a spoken word (“left”/“right”) was presented monaurally (left or right ear) at the onset of the visual stimulus. In Experiment 1, 26 non-athletes located a target amongst an array of distractors as quickly as possible, in both the presence and absence of spoken cues. Participants performed superiorly in the presence of valid cues, relative to invalid-cue and control conditions. In Experiment 2, 42 skilled netballers completed three tasks, in randomised order: a visual detection task, a visual discrimination task and a netball decision-making task – all in the presence of spoken cues. Our data showed that spoken auditory cues affected not only target detection, but also performance on more complex decision-making tasks: cues that were either spatially or semantically invalid slowed target detection time; spatially invalid cues impaired discrimination task accuracy; and cues that were either spatially or semantically valid improved accuracy and speeded decision-making time in the netball task. When studying visual perception and attention in sport, the impact of concomitant auditory information should be taken into account in order to achieve a more representative task design.  相似文献   
69.
Schools are increasingly exploring the implementation of multitiered systems of support. This article reviews the literature pertaining to efforts to promote self-determination to provide initial direction as to how interventions and supports to promote self-determination could be implemented within a tiered framework. The intent is to provide direction to the field on how such an approach can engage all students—including students with and without disabilities—in their learning across the lifespan to promote positive school and postschool outcomes. Specifically, we review interventions and supports that have been described in the literature pertaining to self-determination, organizing our review and analysis around the traditional three-tier approach. Implications for future research and development to promote the universal applicability of self-determination are discussed.  相似文献   
70.
We investigated perceptions about learning strategy use and instructional roles among a sample of high needs adolescents (n = 230) who acted as near-peer instructional facilitators. The sample was drawn from science and mathematics classes in nonselective public secondary schools in New York City. Students participated in an inschool intervention that draws on social constructivism, theory and research on metacognition and learning strategies, role theory, and empirical findings from the peer-to-peer learning literature to promote advanced achievement among students who act as facilitators. Using a pre- and post-test single group design, we surveyed student instructional facilitators before and after program participation and related their perceptions about learning strategy use and perceptions about teaching roles to data about academic achievement. We found no survey gains in student perceptions about learning strategies or instructional roles between pre-survey (fall) and post-survey (spring). We found small but significant effects of individual perceptions about learning strategies and teaching roles on academic gains among instructional facilitators. The study also suggests that an in-school near-peer facilitated learning program can be an effective means to raise achievement in urban high schools. The study provides partial support for theories that hold that metacognition and role perceptions are involved in the academic gains of instructional facilitators, as gains in these dimensions were small compared to achievement gains.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号