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   2975篇
  免费   48篇
  国内免费   1篇
教育   2147篇
科学研究   165篇
各国文化   44篇
体育   428篇
综合类   1篇
文化理论   70篇
信息传播   169篇
  2023年   28篇
  2022年   44篇
  2021年   73篇
  2020年   117篇
  2019年   192篇
  2018年   264篇
  2017年   240篇
  2016年   207篇
  2015年   136篇
  2014年   148篇
  2013年   669篇
  2012年   127篇
  2011年   87篇
  2010年   65篇
  2009年   57篇
  2008年   57篇
  2007年   53篇
  2006年   57篇
  2005年   32篇
  2004年   28篇
  2003年   28篇
  2002年   28篇
  2001年   24篇
  2000年   24篇
  1999年   15篇
  1998年   16篇
  1997年   12篇
  1996年   17篇
  1995年   16篇
  1994年   15篇
  1993年   10篇
  1992年   11篇
  1991年   7篇
  1990年   13篇
  1989年   10篇
  1988年   4篇
  1981年   3篇
  1980年   6篇
  1979年   3篇
  1978年   3篇
  1977年   4篇
  1976年   3篇
  1974年   5篇
  1973年   3篇
  1972年   6篇
  1969年   3篇
  1963年   3篇
  1956年   3篇
  1872年   4篇
  1870年   4篇
排序方式: 共有3024条查询结果,搜索用时 15 毫秒
101.
Research Findings: This study simultaneously examined parental depression and parent involvement as predictors of satisfaction with an early childhood intervention program. Parents (N = 203) of Head Start children participated in this short-term longitudinal study. Measures of parent involvement and satisfaction assessed multiple dimensions of these constructs. Nearly 40% of low-income mothers reported being sometimes or chronically depressed over the course of 1 year of the Head Start program. Compared with mothers who were never depressed, those who were sometimes depressed reported less involvement in home- and school-based activities as well as fewer interactions with their child's teacher. Never depressed parents were more likely to be satisfied with their child's teacher compared with either group of depressed mothers. Higher levels of parent involvement and parent–teacher interaction predicted optimal satisfaction with Head Start services. Practice or Policy: Implications of results for practice are considered in terms of teacher training to recognize unique needs involved in working to establish a home–school connection with mothers experiencing depression. Strategies for building community partnerships to assist with mental health needs are discussed.  相似文献   
102.
The aim of this research is to identify the difficulties experienced by secondary school students (aged 15–16) with the critical reading of newspaper articles with scientific content. Two newspaper critical reading activities in relation to the study of various scientific contents were designed and carried out in two schools (61 students in total), one with a student population from a medium to high social and economic bracket and the other with students from a medium to low social and economic bracket. These activities were designed taking into account the phases of the reading process: before, during and after reading. In order to analyse the difficulties ‘Elements of science critical reading’ were identified on the basis of the ‘Elements of reasoning’ of Paul and Elder and the categories proposed by Bartz C.R.I.T.I.C. questionnaire and a scale was drawn up. The results show that the activities designed were useful in helping students to read critically. We also rated very positively the instrument created to assess the students' answers: the scale based on the performance indicators of Paul and Elder. This instrument enabled us to detect the aspects of critical thinking where students have the most difficulties: identifying the writer's purpose and looking for evidence in a text. It was also shown that the stance taken in the articles also had an influence on the results.  相似文献   
103.
Teachers' written reflections on their work, which report on a change in their practice, were the object of this research. Taking teachers' articulation of their plans and actions in teacher journals as our source, this study's aim is twofold: (1) to describe how teacher reflect in a self‐initiated and non‐framed way on their own practice, and (2) to review teacher self generated reflections in reference to models of reflection. In this way, we tried to disclose what precisely teachers write (said) when reflecting on their work (did) in order to appreciate their way of describing what matters in their work; and position this in reference to models that conceptualise (“talk”) on how to actualise (‘walk’) reflection. This ‘double’ articulation of reflection is gauged in two ways, i.e., on: a) completeness, that is, whether it includes relevant components of reflection (models) to be found in the literature, and on b) recursiveness, that is, whether the written account gives evidence of an integrated cyclical, i.e., recursive process of re‐view, which appraises and looks back on what has been accomplished.

The results show that teachers do not work along the lines identified in current reflection models (i.e. providing clear problem definition, searching for evidence, planning for change, and reviewing plans). Instead, many teachers use a narrative and valuing appraisal of their accomplishments; not so much cautiously reviewing their actions but prospectively commenting on plans and solutions for future action. The data lead us to be cautious about the prominence of reflection models as advocated in the literature to be applied to teachers' written accounts of their practice.  相似文献   
104.
Teaching is a significant social good and therefore teachers as well as the state have to take responsibility for guarding the moral quality of the teaching practice. Based on this premise, the article describes and defends the view that these parties have their own particular role by means of literature review and theoretical and practical arguments.

The role of the state is necessarily limited to defining minimal moral rules and obligations, because in liberal Western democracies morality is codified in law to a minimal degree. The state also has practical reasons for such a confined position, among which are the complexities of professional practice and its implied tacit knowledge.

Teachers have to take responsibility for constructing the full width of professional morality, but particularly for defining its optimal or aspirational dimension. This dimension comprises the virtues deemed important for teachers as well as their professional ideals. Whereas the literature on professional ethics of teachers is relatively silent about professional ideals, several arguments are provided for the importance of ideals for teachers.

The final part of the article defends the claim that teachers have to articulate their professional ideals through intra‐professional dialogue. Again, theoretical and practical arguments are provided, for instance that such a debate provokes teachers to think about the best aims and means of their profession and that it contributes to the sense and meaning of their work. The article ends with some practical implications of the theoretical exposé.  相似文献   
105.
In small businesses with no employees, learning environments have a low learning readiness. Consequently, learners need to rely on their own agency to shape their learning experiences. Results from a study of agricultural entrepreneurs indicated that the components of motivation and self-regulated learning strategies shape learner's agency and explain learning environment configuration in small businesses with no employees. Configuration of the learning environment was found to be a weak determinant of the learning performance of these learners. However, results showed that prior performance of learners in small businesses with no employees dictates how their agency operates and what learning effect is achieved; higher prior performance results in higher learning effects. We conclude that mechanisms that underlie learning in traditional learning environments work similarly in learning environments in small businesses with no employees.  相似文献   
106.
This article presents our experience of testing the OpenSim platform as a tool in teaching French to 108 tourism students at Universidad Rey Juan Carlos (Madrid, Spain). The article begins with some theoretical reflections on the behaviour of the student when using a virtual platform by means of an avatar, and with our observations of how this doubling of identity is actually the greatest asset of virtual worlds when we intend to apply them to teaching (1. Introduction). Then we move on to present our goals and method of work (2. Aims and methodology) and to analyse the development of the virtual space or sim, setting out the teaching strategies that were employed in each of the islands we created, and which correspond to reading comprehension, listening comprehension and written expression (3. Metaverse design). In order to assess the language learning results, we also devised tests throughout the experiment, which were repeated one month later. The assessment shows that the process of language acquisition is positive (4. Results analysis). Finally, we demonstrate that the rise of virtual worlds has been backed up by psycholinguistic factors, but at the same time their applicability and sustainability depend on technical aspects and very especially on theoretical and pedagogical tenets which are still to be drawn up (5. Conclusions).  相似文献   
107.
A major theme of Vygotsky’s research in the latter part of his life was the theme of concept formation or conceptual development in child development. He argued that the acquisition of mature scientific (academic) concepts forms the crowning achievement of adolescsence. Mature conceptual thinking positively influences the cognitive domain but also the aesthetic reactions and emotions. Conversely, the breakdown of conceptual thinking in pathology will lead to severe intellectual impairment but also to emotional dullness etc. In this paper it is claimed that this view is highly interesting but a number of criticisms are raised. Specifically, it is argued that (1) the resulting view is overly rationalistic; (2) the notion of scientific concepts seems to imply a somewhat static view of science; and (3) Vygotsky was perhaps too optimistic about the possibility of transfer of scientific (conceptual) thinking to other domains.  相似文献   
108.
109.
Over the last few years, information and communication technologies have become an essential part of daily life, affecting education, employment, and leisure, among other activities. Nonetheless, many individuals still reap few or no benefits from these technologies, and there are resilient gaps in their use. Within this larger context, the authors examine the Internet digital divide between people with and without disabilities from a multidimensional approach. Rather than analyzing the gap in terms of “haves” and “have-nots,” a range of Internet-related dimensions—affordability, motivation and attitudes, skills, usage, and others—is taken into account.  相似文献   
110.
Although the importance of intellectual capital has already been highlighted in the management literature, few articles have focused on the importance of its green counterpart, green intellectual capital. Nowadays, when environmental concerns cannot be ignored by firms, it is therefore time to explore the role of green intellectual capital in environmental improvement. For that reason, our research aims to explore the relationships between green intellectual capital components and the environmental performance of the firms. In particular, we try to show the importance of green organizational and social capital in the development of environmental product innovations, which are vital to the development and implementation of environmental strategies since, as scholars have pointed out, they generate some of the greatest environmental impacts. The empirical results show that green organizational capital has an indirect impact on environmental product innovation through green social capital, meaning that the latter is a significant mediator of that relationship, and at the same time emphasizing that informal relationships play a key role in the improvement of the environmental performance of the firm and, more specifically, in the development of environmental product innovations.  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