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   1659篇
  免费   46篇
  国内免费   1篇
教育   1295篇
科学研究   39篇
各国文化   19篇
体育   122篇
文化理论   13篇
信息传播   218篇
  2024年   3篇
  2023年   27篇
  2022年   25篇
  2021年   50篇
  2020年   65篇
  2019年   98篇
  2018年   138篇
  2017年   142篇
  2016年   111篇
  2015年   73篇
  2014年   94篇
  2013年   340篇
  2012年   68篇
  2011年   53篇
  2010年   41篇
  2009年   47篇
  2008年   46篇
  2007年   34篇
  2006年   29篇
  2005年   30篇
  2004年   26篇
  2003年   25篇
  2002年   13篇
  2001年   9篇
  2000年   10篇
  1999年   11篇
  1998年   9篇
  1997年   9篇
  1996年   6篇
  1995年   7篇
  1994年   3篇
  1993年   7篇
  1992年   6篇
  1991年   5篇
  1990年   6篇
  1989年   2篇
  1988年   3篇
  1986年   3篇
  1983年   4篇
  1982年   2篇
  1980年   3篇
  1979年   3篇
  1978年   4篇
  1970年   2篇
  1968年   1篇
  1967年   2篇
  1965年   1篇
  1930年   1篇
  1929年   1篇
  1927年   1篇
排序方式: 共有1706条查询结果,搜索用时 0 毫秒
941.
SYNOPSIS

Objective. Lower baseline testosterone (T) among men is generally associated with more sympathetic and nurturant responses to infant stimuli. The effect of exposure to infant crying on men’s levels of T, however, is not well understood. The present study aimed to measure men’s T responses to high and low levels of infant crying. Design. Changes in fathers’ (n = 18) and non-fathers’ (n = 28) salivary T levels from baseline were measured in response to caring for an infant simulator programmed to cry often (high-demand condition) or infrequently (low-demand condition) during a 20-min caregiving simulation. Results. Men exposed to low-demand conditions exhibited significant T reductions from baseline, whereas men in high-demand conditions exhibited increases in T. Compared to men who displayed decreases in T following the caregiving simulation, men who displayed increases in T provided less sensitive care. Conclusions. Results suggest a potential role of high levels of crying in provoking physiological reactions among men that may set the stage for hostile or aggressive responses. More research is needed to illuminate contextual factors that contribute to men’s variable responses to infant crying.  相似文献   
942.
Using survey data from a large, public university, the authors examined the relationships of precollege sexual violence experience to revictimization and disclosure. Among victims of campus sexual violence, those with prior sexual victimization were no more or less likely to disclose to campus resources and were less likely to disclose to peers. Results suggest that institutions need to be prepared to support students with a range of victimization experiences. There is also a need for earlier and expanded sexual violence education and awareness efforts.  相似文献   
943.
944.
The enormous changes wrought in the British newspaper industry during the late nineteenth and early twentieth centuries brought about a revolution in newspaper reading habits, financing and influence, all aspects of which have been well documented by historians of the press. But what of the contributor, particularly the freelance whose millions of words formed, mostly anonymously, the content of the new mass market press? How did writers negotiate changes in the literary marketplace during this time as editors demanded more ‘news’ and less in the way of whimsical paragraphing, and sketches, the traditional newspaper output of the professional man, or woman, of letters? Through the study of memoirs, correspondence and the fictional output of contributors to the press during this time, it is possible to discern the often fraught relations between writers and their most lucrative market.  相似文献   
945.
This study explored the effects of literacy-rich sociodramatic guided play on kindergarten student literacy performance and behavior. Kindergarten students of varying socioeconomic status attending two elementary schools in the same school district participated in this repeated measures, counterbalanced design study. Students received the mandated grade-level literacy instruction with a supplemental 15 min block of time designated for play-based literacy integration during which the intervention took place. During this short time, students working in small groups were given materials (miniature items, toys, letter tiles) to practice initial letter sounds and consonant–vowel–consonant rhyming word families using either an assigned activity (control condition) or a student-invented game that practiced the same literacy concepts (experimental activity). Students instructed through the experimental condition scored significantly better on the Dynamic Indicators of Basic Early Literacy Skills (DIBELS) assessment with a medium effect size. Additional positive academic results included practice in story-composing, sequencing ideas into a complex cause and effect chain of events; application of new vocabulary; repeated practice of phonics and phonemic awareness skills to new examples; self-regulation of emotions; communication and negotiation with peers; and imagination, fantasy, humor, and creativity. Students evidenced preference for the experimental condition, continuing to repeat their games during recess or free time and to record them in their journals. Examples of student-generated literacy games are provided.  相似文献   
946.
947.
Some parents and caregivers, frustrated by low academic performance of their local school, emphasis on testing, or the content of the curriculum, have worked independently or formed parent groups to speak out and demand improvements. Parents and families enact solutions such as opting out of tests, developing alternative curricula, invoking parent trigger laws, and withdrawing their children from public schools. When engaged well, these outcries of family dissent can be used to improve public schools and to keep them truly public. In this article, I define good dissent and show how it keeps schools healthy. I examine the actions, publications, and web sites of major parent organizations and individual parents to argue that some parents are demonstrating good and admirable dissent that can help improve school quality, parent satisfaction with schools, and student experiences in them; others not only fail to employ good dissent, but may actually be hurting the viability of our public schools and the type of graduate they produce.  相似文献   
948.
Undergraduate students’ perception of feedback and level of engagement with the feedback they receive have gained increasing attention in the educational literature recently to identify areas which require educators’ attention. However, research in this area has generally been based on limited self-selecting samples, and has not considered how students’ relationship with feedback may alter depending on their year of study. To address this, a survey measuring students’ views and practices regarding feedback was completed at a higher education institution by 447 first-, second- and third-year psychology students, representing 77% of the cohort. Findings revealed that third years responded more negatively in both areas than their first- and second-year counterparts, whose ratings on these aspects themselves were far from optimal. These findings highlight the need for early interventions to improve students’ perception of and engagement with feedback in the earlier years, and to prevent the recorded deterioration later on in the degree course.  相似文献   
949.
In the prestige economy of higher education, research productivity is highly prized. Previous research indicates, however, a gender gap with respect to research output. This gap is often explained by reference to familial status and responsibilities. In this article, we examine the research productivity gender gap from an international perspective by undertaking a gendered analysis of the Changing Academic Profession Survey. We suggest that family is not, in all cases, operating as a form of negative equity in the prestige economy of higher education. In addition, we argue that an over-reliance on an explanatory framework that positions family-related variables as central to the research productivity gender gap might well be drawing our attention from significant structural and systemic discriminatory practices within the profession.  相似文献   
950.
Recently, attention has focused on identifying core instructional practices that could leverage novice teachers’ development of professional knowledge and skill. To help novices learn to implement these practices, there is also increasing interest in developing enactment tools that could translate abstract conceptual tasks into more concrete steps. Less attention, however, has been paid to understanding how novices might learn to use these tools adaptively in the context of practice. We address this issue by integrating a set of theoretical considerations that together serve as a model for investigating how novices could learn within a community of practice to use a specified elicitation sequence adaptively, guided by more experienced members in that community. In our results, we provide thematic categories for the problems that arose as novices used the sequence of questions and demonstrate how these problems afforded the teacher educator opportunities to connect novices’ work to a set of professional commitments that could guide their adaptive practice. In particular, we highlight how these opportunities arose in the midst of modifying the question sequence and investigating the consequences of its enactment. Although our analysis focuses on a particular question sequence, we see our results as relevant to the development of other forms of enactment tools for use in adaptive practice across a range of professional domains.  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