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   635篇
  免费   22篇
  国内免费   1篇
教育   493篇
科学研究   39篇
各国文化   5篇
体育   32篇
文化理论   1篇
信息传播   88篇
  2023年   10篇
  2022年   9篇
  2021年   11篇
  2020年   27篇
  2019年   32篇
  2018年   42篇
  2017年   42篇
  2016年   35篇
  2015年   31篇
  2014年   33篇
  2013年   116篇
  2012年   28篇
  2011年   15篇
  2010年   18篇
  2009年   9篇
  2008年   11篇
  2007年   6篇
  2006年   16篇
  2005年   6篇
  2004年   9篇
  2003年   10篇
  2002年   7篇
  2001年   10篇
  2000年   8篇
  1999年   5篇
  1998年   4篇
  1996年   4篇
  1993年   7篇
  1991年   6篇
  1990年   3篇
  1989年   5篇
  1988年   3篇
  1987年   4篇
  1985年   7篇
  1984年   3篇
  1981年   3篇
  1980年   3篇
  1979年   3篇
  1978年   2篇
  1976年   2篇
  1975年   3篇
  1973年   3篇
  1946年   4篇
  1945年   2篇
  1944年   3篇
  1942年   4篇
  1941年   2篇
  1940年   3篇
  1938年   5篇
  1936年   2篇
排序方式: 共有658条查询结果,搜索用时 0 毫秒
71.
Using Goffman's notions of self-presentation and gender displays, the following study examines the Instagram feeds of 27 professional athletes to determine how athletes are using the visual social media site for self-presentation. A mixed methods approach examined the photographs and captions to determine what behaviors and themes emerged. Through content analysis, the self-presentation styles of athletes of both genders, as well as the main differences between them were examined, and significant differences emerged that confirmed the previously established gender norms. Through textual analysis, findings with respect to captions align with previous research on athlete self-presentation on social media. Theoretical and practical implications, as well as directions for future research are discussed.  相似文献   
72.
This study analyzes the predictors of 2 types of media selectivity: interest-based (i.e., choice of entertainment over politics) and partisan (i.e., choice of pro-attitudinal over counter-attitudinal or balanced news). Relying on a large survey-based experiment, we find that issue-specific engagement variables, including perceived issue understanding, issue importance, and issue attitude strength, predict interest-based and partisan selectivity above and beyond the influence of general political knowledge, news interest, and strength of political leanings. These results show that the drivers of selectivity are more complex than general political attributes; rather, they are contextual and reflect people’s engagement with particular issues.  相似文献   
73.
The purpose of this article was to examine the validity of self-reported pedometer steps/day. Forty-seven participants were provided a New Lifestyles NL-2000 (NL-2000; Lees Summit, MO, USA) pedometer and a physical activity (PA) diary for 3 weeks, but not informed of the data-storing capabilities. For weeks 2 and 3, each participant was given a step goal of 3,000 steps/day above week 1 average. A 2 × 3 repeated measures analysis of variance (ANOVA) was used to examine differences between reported steps/day. Bland–Altman plots assessed the mean bias and limits of agreement between reporting methods. Mean self-reported and NL-2000 steps/day were 9,264 ± 3,555 and 8,971 ± 3,590 steps/day (n = 26, p > .05). Mean biases were 216 ± 1,753 (week 1), –506 ± 1,355 (week 2), and –590 ± 1,360 (week 3) steps/day. Negative mean bias values indicate higher self-reported steps/day. Mean steps/day were similar between recording methods, but large differences were observed among individuals, suggesting self-reported steps/day may be valid for PA research at the population level, but not the individual level.  相似文献   
74.
This article summarizes the effects of the increasing global trend towards measuring research quality and effectiveness through, in particular, publication‐based metrics, and its effects on scholarly communication. Such metrics are increasingly influencing the behaviour patterns of administrators, publishers, librarians, and researchers. Impact and citation measures, which often rely solely on Thomson Scientific data, are examined in the context of university league tables and research assessment exercises. The need to establish alternate metrics, particularly for the social sciences and humanities, is emphasized, as is an holistic approach to scholarly communication agenda.  相似文献   
75.
We hypothesized that tendencies to explain interest in peers' work in terms of mastery-promotion or of relative ability assessment is related both to the development of the normative conception of ability and to educational emphases on cooperative or competitive learning goals. Study 1 tapped acquisition of the normative conception, normative self-assessment, and reasons for looking at others' work among 208 kibbutz and urban Israeli subjects at ages 4–8. Results confirmed that acquisition of normative understandings was associated with a shift from mastery to ability explanations in urban, but not kibbutz, children. Study 2 revealed similar differences in the frequency of mastery versus ability assessment reasons among 48 kibbutz and urban third-grade children asked to explain the videotaped glances of an unfamiliar child. Thus, cooperative learning settings seem to maintain interest in using peers to promote mastery, even after acquisition of the normative conception.  相似文献   
76.
ABSTRACT

Higher education in the U.S. sees global learning as critical to student development. Over the last seventy years, study abroad has emerged as the method of choice for teaching global knowledge and intercultural competence. In this context, community-based global learning programs are a type of program where students live in communities to learn directly from people and place. Looking at a field studies program in Northern Thailand, this paper explores the educational mobility of study abroad and impact on host communities. It shares findings on the experiences of two communities who have hosted study abroad students for almost twenty years. Best practices and recommendations for faculty and institutions running community-based global learning programs are shared, including the centrality of community voice in curriculum, benefits of applying a range of pedagogical methods on course, the critical nature of adequately preparing students for cultural immersion, and compensating communities justly for their work.  相似文献   
77.
This paper examines forms of boundary work undertaken by parents in a regional Australian city to negotiate social processes around the school market amidst rising economic insecurity. It outlines structural changes, which have increased economic inequality in Australia and impacted on educational reform, and the specific challenges faced by public schools in regional settings. Drawing on 18 months’ qualitative research in one regional location, it identifies and analyses forms of boundary work undertaken by middle-class families to manage these uncertainties in a field of scarce economic and cultural resources. Theories of class culture, stigma and whiteness are used to show how local social labels such as ‘ferals’ and ‘shiny people’ acted as classed and racialised ways of negotiating this social and economic landscape through the school field. Such practices engendered feelings of security and control and shed light on feelings of class-based resentment and anxiety in regional Australia, specifically a middle-class ‘fear of falling’.  相似文献   
78.
Anxiety is now recognized as one of the most common co-occurring conditions in youth diagnosed with autism spectrum disorder (ASD). Despite the prevalence of this comorbid condition, accurate assessment and diagnosis of anxiety in ASD has proven difficult. This paper will address the considerable research literature on assessing anxiety in youth with ASD, including difficulties related to assessment and differential diagnosis. In addition, this paper will describe relevant tools and methods for assessing anxiety in this complex population.  相似文献   
79.
This study examined the quality of teacher–child interactions and exposure to mathematics instruction as predictors of 5th grade student’s mathematics achievement. The sample was a subset of the children involved in the NICHD–SECC longitudinal study (N = 657). Results indicate that, even after controlling for student demographic characteristics, more exposure to mathematics instruction was related to increased fifth grade mathematics achievement for both calculations and applied problems assessments, but there was no main effect for improved instructional quality. Findings also indicate that, in classrooms where lower instructional quality was observed, greater exposure to mathematics instruction predicted improved mathematics achievement. Findings are discussed in terms of differing aspects of mathematics instruction and the possible compensatory role of exposure to instruction in classrooms of lower quality.  相似文献   
80.
Although children can use social categories to intelligently select informants, children's preference for in‐group informants has not been consistently demonstrated across age and context. This research clarifies the extent to which children use social categories to guide learning by presenting participants with a live or video‐recorded action demonstration by a linguistic in‐group and/or out‐group model. Participants’ (N = 104) propensity to imitate these actions was assessed. Nineteen‐month‐olds did not selectively imitate the actions of the in‐group model in live contexts, though in‐group preferences were found after watching the demonstration on video. Three‐year‐olds selectively imitated the actions demonstrated by the in‐group member regardless of context. These results indicate that in‐group preferences have a more nuanced effect on social learning than previous research has indicated.  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