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   2596篇
  免费   58篇
  国内免费   1篇
教育   2164篇
科学研究   35篇
各国文化   40篇
体育   94篇
综合类   2篇
文化理论   9篇
信息传播   311篇
  2023年   9篇
  2022年   8篇
  2021年   39篇
  2020年   44篇
  2019年   69篇
  2018年   87篇
  2017年   103篇
  2016年   100篇
  2015年   72篇
  2014年   100篇
  2013年   576篇
  2012年   83篇
  2011年   82篇
  2010年   66篇
  2009年   86篇
  2008年   90篇
  2007年   77篇
  2006年   53篇
  2005年   71篇
  2004年   84篇
  2003年   55篇
  2002年   47篇
  2001年   43篇
  2000年   50篇
  1999年   49篇
  1998年   34篇
  1997年   38篇
  1996年   46篇
  1995年   33篇
  1994年   38篇
  1993年   33篇
  1992年   44篇
  1991年   29篇
  1990年   26篇
  1989年   13篇
  1988年   16篇
  1987年   11篇
  1986年   15篇
  1985年   17篇
  1984年   14篇
  1983年   11篇
  1982年   9篇
  1981年   15篇
  1980年   9篇
  1979年   6篇
  1978年   5篇
  1976年   4篇
  1975年   8篇
  1974年   7篇
  1973年   4篇
排序方式: 共有2655条查询结果,搜索用时 139 毫秒
51.
Focus-on-form English teaching methods are designed to facilitate second-language learners' noticing of target language input, where "noticing" is an acquisitional prerequisite for the comprehension, processing, and eventual integration of new grammatical knowledge. While primarily designed for teaching hearing second-language learners, many focus-on-form methods lend themselves to visual presentation. This article reports the results of classroom research on the visually based implementation of focus-on-form methods with deaf college students learning English. Two of 3 groups of deaf students received focus-on-form instruction during a 10-week remedial grammar course; a third control group received grammatical instruction that did not involve focus-on-form methods. The 2 experimental groups exhibited significantly greater improvement in English grammatical knowledge relative to the control group. These results validate the efficacy of visually based focus-on-form English instruction for deaf students of English and set the stage for the continual search for innovative and effective English teaching methodologies.  相似文献   
52.
A consumer advocate, two childbirth educators, and a certified nurse-midwife each provide commentary on the effectiveness of and potential uses for the Evidence Basis for the Ten Steps of Mother-Friendly Care.  相似文献   
53.
Shtulman A  Carey S 《Child development》2007,78(3):1015-1032
The present study investigated the development of possibility-judgment strategies between the ages of 4 and 8. In Experiment 1, 48 children and 16 adults were asked whether a variety of extraordinary events could or could not occur in real life. Although children of all ages denied the possibility of events that adults also judged impossible, children frequently denied the possibility of events that adults judged improbable but not impossible. Three additional experiments varied the manner in which possibility judgments were elicited and confirmed the robustness of preschoolers' tendency to judge improbable events impossible. Overall, it is argued that children initially mistake their inability to imagine circumstances that would allow an event to occur for evidence that no such circumstances exist.  相似文献   
54.
OBJECTIVE: This qualitative study examined stakeholders' perceptions of the safety of youth ages 12 and older living in congregate care facilities within the New York City foster care system. The study explored the youth's physical safety, the safety of their personal belongings, the physical conditions of congregate care settings, and the relationship between staff quality and youth safety. METHOD: The study involved interviews with family court judges, representatives of private child welfare agencies, attorneys who represent children in foster care, social workers, representatives of advocacy and other relevant organizations in New York City, and former foster youth who had been placed in congregate care settings. RESULTS: Safety in congregate care environments was an issue of significant concern. Threats to the youth's safety were found to emanate from peer-on-peer violence, stealing of personal belongings, inappropriate staff conduct, and the poor physical conditions of facilities. Youth's sense of safety was strongly linked to staff quality, including staff ability to relate effectively to youth and to maintain control of congregate care environments. CONCLUSIONS: Existing regulations in New York State appear to have had little effect in ensuring the safety of youth in many group and residential care facilities. Steps to improve safety outcomes for youth in these settings are proposed.  相似文献   
55.
Increasing numbers of children are being born through egg donation and thus do not share a genetic relationship with their mother. Parent–infant relationship quality was examined in 85 egg donation families and a comparison group of 65 in vitro fertilization families (infant = 11 months). Standardized interview and observational measures were used to assess mother–infant and father–infant relationship quality at the representational and behavioral levels. Few differences were found between family types in parents’ representations of the parent–infant relationship. Differences were found between family types in the observational assessment of mother–infant relationship quality, indicating less optimal interactions in egg donation families. Findings suggest that egg donation families function well in infancy overall, but there may be subtle yet meaningful differences in mother–infant interaction quality.  相似文献   
56.
Two studies investigated 4- to 7-year-olds’ knowledge about pretending. In Study 1, children (N = 66) defined pretending and described examples of own and others’ pretending. In Study 2, children (= 52) defined pretending and then completed a battery of measures that examined their understanding that pretending involved mental states. In Study 1, older children articulated more defining features of pretending than younger children. When describing how they or others pretended, children focused on action or appearance, regardless of whether they had included more defining features in their definitions of pretending. In Study 2, the more defining features children articulated, the better their performance on the battery. We discuss the implications of these data for the role of pretending in children's developing theory of mind.  相似文献   
57.
Open‐mindedness is typically considered an intellectual virtue that brings humans into (closer) contact with reality and its complexities. In this essay, Susan Verducci expands the ways we typically think of cultivating open‐mindedness in classrooms to include the practice of engagement with the visual and performing arts. Working with the arts allows students and teachers to perceive and embody realities they would not normally experience. Specifically, the arts enable the drawing forth and exploration of multiple and subjective interpretations; the arts can therefore be uniquely productive in opening minds by helping one negotiate human perceptual constraints, by providing opportunities to enter standpoints other than one's own, and by encouraging the practice of living with uncertainty and ambiguity.  相似文献   
58.
Learning Environments Research - Teacher–student interactions contribute to the quality of the classroom environment. Although numerous measures of these interactions exist, few target the...  相似文献   
59.
This paper focuses on seven major managerial practices and three negative conditions that must be managed to enhance employee growth and development. These managerial practices and conditions have significant potential for human resource development practitioners and performance improvement technologists by providing new perspectives to improve employee performance through employee growth and development activities. Surveys measuring employee perceptions of manager behaviors were administered to 503 MBA and PhD students from the United States, resulting in 463 useable responses. The hypotheses were tested using linear regression and structural equation modeling. Based on the analysis, the researchers found that involving employees in decision making, motivating employees, treating employees as unique individuals, and making certain that managers are effective have the highest influence on employee growth and development.  相似文献   
60.
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