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   624篇
  免费   23篇
教育   484篇
科学研究   8篇
各国文化   9篇
体育   65篇
文化理论   6篇
信息传播   75篇
  2023年   3篇
  2022年   10篇
  2021年   13篇
  2020年   22篇
  2019年   30篇
  2018年   43篇
  2017年   35篇
  2016年   38篇
  2015年   23篇
  2014年   31篇
  2013年   125篇
  2012年   17篇
  2011年   21篇
  2010年   13篇
  2009年   15篇
  2008年   20篇
  2007年   20篇
  2006年   10篇
  2005年   10篇
  2004年   10篇
  2003年   11篇
  2002年   8篇
  2001年   5篇
  2000年   9篇
  1999年   14篇
  1998年   5篇
  1997年   7篇
  1996年   7篇
  1995年   3篇
  1994年   5篇
  1993年   7篇
  1991年   2篇
  1989年   3篇
  1988年   4篇
  1987年   2篇
  1985年   4篇
  1983年   4篇
  1982年   3篇
  1981年   2篇
  1979年   3篇
  1978年   5篇
  1977年   2篇
  1976年   2篇
  1975年   2篇
  1974年   2篇
  1973年   2篇
  1971年   2篇
  1967年   2篇
  1965年   2篇
  1860年   1篇
排序方式: 共有647条查询结果,搜索用时 15 毫秒
81.
Improving children's attendance is a high priority for Head Start and other early childhood education programs serving low-income children. We conducted a randomized control trial in a major northern city to evaluate the impact of a low-cost intervention designed to promote parents' social capital as a potential influence on children's attendance in Head Start centers. The intervention assigned children to treatment group classrooms based on (a) neighborhood of residence (geography condition) or (b) the geography condition plus the opportunity for parents to form partnerships in support of their children's attendance, or to control group classrooms according to Head Start guidelines only. We did not find impacts on average attendance throughout the year. However, the intervention did lead to increased attendance during the winter when average center attendance was lowest. There were no impacts on fall or spring attendance. Follow-up exploratory analyses of focus groups with parents and staff suggested that parents' level of connection and trust, self-generated partnership strategies, and commitment to their children's education may be factors by which parents' social capital expands and children's attendance improves.  相似文献   
82.
ABSTRACT

Much of the research on how social media is embedded into the educational practices of higher education students has a Western orientation. In concentrating on a case study of the varied ways in which African International Distance Education (IDE) students actively use social media to shape their learning experiences, we discuss an under-researched group. The paper draws on analysis of 1295 online questionnaires and 165 in-depth interviews with IDE students at UNISA, South Africa, one of the largest providers of IDE globally. WhatsApp emerges as ‘the’ key social media tool that opens up opportunities for IDE students to transfer, translate and transform their educational journey when studying ‘at a distance’. Although WhatsApp does provide a ‘space of opportunity’ for some students, this is framed through socio-technical marginalisation, itself a reflection of demographic legacies of inequality. Exploring social media practices though the case of African IDE students places these students centre stage and adds to the awareness of the multiple centres from which international education is practiced.  相似文献   
83.
Parenting practices (problem-solving and disciplinary styles) in a sample of 99 young, low-income, African-American multigenerational families were examined, using home-based observations of grandmothers and young mothers (mean age at first birth; 18.3; range = 13.3 to 25.5), interacting separately with 3-year-old children. A risk and resilience approach was applied in studying African-American families' behavior in harsh social contexts, and included a consideration of the role of kin, shared child rearing between mothers and grandmothers, coresidence, and adolescent parenthood. Mothers and grandmothers did not differ in the mean level of the quality of their parenting practices. Similarly, few significant correlations in parenting quality across generations were evident, and these primarily involved negative dimensions of parenting between younger childbearers and grandmothers. No main effect of mothers' age at first birth on mothers' parenting was found. In contrast, there was a main effect of grandmother coresidence on both mothers' and grandmothers' parenting, which was negative. Moreover, the interaction between coresidence and mothers' age at first birth indicated that multigenerational families most likely to provide positive parenting were those where older mothers did not reside with the grandmother. Yet, in families with very young mothers, coresiding grandmothers showed higher quality of parenting than did non-coresiding grandmothers.  相似文献   
84.
The present study investigated the effects of divorce and family relations on young children's development prospectively, using an ethnically diverse sample of approximately 300 low-income families. We also were able to examine the moderating effects of ethnicity on child adjustment in always two-parent, to-be-divorced, already-divorced, and always single-parent families. Results indicated that to-be-divorced European American and African American families demonstrated higher rates of preschool-age behavior problems, and already-divorced families showed similar trends. Parental conflict and behavior problems accounted for predivorce differences in child behavior problems, whereas rejecting parenting accounted for differences in problem behavior between always single-parent and always two-parent families. The results are discussed in terms of the importance of ethnicity in influencing young, low-income children's adjustment to different family structures.  相似文献   
85.
Clare Wood 《教育心理学》1999,19(3):277-286
ABSTRACT A review of current literature into children's use of orthographic analogies during reading results in an apparent contradiction: that normal readers’ ability to draw such analogies is not predicted by their prior phonological awareness (Muteret al., 1994), rather by their reading experience and proficiency (Bowey and Underwood, 1996), but that dyslexic children are less able to draw these analogies because of theirlack of phonological awareness (Hanleyet al., 1997). It is suggested that in the absence of extensive reading experience, a combination of analogous problem‐solving ability and phonological awareness may be necessary for the successful use of orthographic analogies during reading. To assess this possibility, 70 children of limited reading experience and ability were assessed on phonemic awareness, their ability to make visual analogies and use orthographic analogies when reading. Phonemic awareness was able to account for 14% of the variance in reading ability. Phonemic awareness also accounted for 40% of the variance in children's orthographic analogy scores, and the ability to make visual analogies accounted for another 5%. It was also found that the ability to make orthographic analogies does not account for variance in reading ability scores once phonemic awareness has been taken into account.  相似文献   
86.
Increasingly, health organisations and governing bodies in developed countries are paying serious attention to the problem of adult inactivity. Many of the programs designed to increase levels of activity, particularly amongst target populations, such as women, have not been systematically assessed for their effectiveness in recruiting women and helping them maintain activity levels. The purpose of this study was to determine what attracted and sustained women to participate in physical activity programs. Responses from a survey to sport and recreation program providers identified 64 successful programs in the state of Victoria, Australia. Eight of these programs were purposively selected for case study analysis. Data was collected from a focus group with women participants from each of these eight programs. Six core themes emerged from inductive content analysis of the focus groups. The most frequent participant responses related to the social aspects of the exercise environment. Women in the focus groups valued instructor professionalism and instructors’ technical knowledge, however, it was their awareness and sensitivity that participants appreciated most. This exploratory study is important because it reflects the voices of women talking about what made physical activity programs successful for them. The study raises critical questions that should be examined systematically through large-scale survey research and field-based intervention studies, which in turn should stimulate program development to encourage women in physical activity.  相似文献   
87.
88.
89.
90.
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