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   14050篇
  免费   53篇
  国内免费   3篇
教育   10654篇
科学研究   1352篇
各国文化   38篇
体育   692篇
综合类   1篇
文化理论   420篇
信息传播   949篇
  2023年   8篇
  2022年   18篇
  2021年   25篇
  2020年   56篇
  2019年   101篇
  2018年   2270篇
  2017年   2193篇
  2016年   1673篇
  2015年   172篇
  2014年   199篇
  2013年   642篇
  2012年   293篇
  2011年   759篇
  2010年   886篇
  2009年   494篇
  2008年   710篇
  2007年   1229篇
  2006年   132篇
  2005年   457篇
  2004年   509篇
  2003年   431篇
  2002年   184篇
  2001年   52篇
  2000年   61篇
  1999年   37篇
  1998年   32篇
  1997年   42篇
  1996年   30篇
  1995年   32篇
  1994年   28篇
  1993年   39篇
  1992年   24篇
  1991年   34篇
  1990年   18篇
  1989年   21篇
  1988年   22篇
  1987年   19篇
  1986年   17篇
  1985年   14篇
  1984年   20篇
  1983年   13篇
  1982年   14篇
  1981年   17篇
  1980年   6篇
  1979年   6篇
  1978年   8篇
  1977年   8篇
  1976年   10篇
  1975年   6篇
  1967年   4篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
941.
Common factors is a concept that offers an explanation as to what makes counseling effective. Evidence from outcome studies has implications for training and practice. The particular purpose of this paper is to review the components of a popular model of common factors, the evidence supporting them, and subsequent implications for counselor educators and practitioners. The author specifies the parameters of clinical decision-making within the common factors model and discusses the limits of relational factors in counseling.  相似文献   
942.

Objectives

Parental depression symptoms often change over the course of child welfare family preservation and parenting services. This raises the question of whether certain processes in family preservation services might be associated with depression symptom change. This study tests three correlational models of change among family preservation service participants: (a) changes in depression symptoms are one facet of broad general changes in wellbeing; (b) the quality of the home visitor-client relationship is associated depression symptom changes; and (c) linking parents to adjunctive services is associated with symptom changes.

Methods

Participants were 2,175 parents in family preservation services, largely for child neglect, who were surveyed using standard measures at pre-treatment, post-treatment and 6 month follow-up. Change patterns were evaluated using growth models, including bivariate parallel and multivariate second-order models.

Results

Parallel growth was noted among depression symptoms and changes in social, economic, familial, and parenting domains. A second order change model positing a global change pattern fit the data well. Working alliance had a modest association with improvement, but successful linkage to outside mental health services was not associated with improvement.

Conclusions

Changes in diverse indicators of wellbeing follow a global pattern which might support use of less complex rather than more fully comprehensive service plans. Findings about lack of adjunctive usual care mental health service benefit may be related to uncontrolled factors and this is a topic in need of additional study.  相似文献   
943.
Learners’ ability in dealing with socio-scientific issues has been highlighted in contemporary science education. This study explored the effects of different on-line searching activities on high school students’ cognitive structure outcomes and informal reasoning outcomes. By using a quasi-experimental research approach, thirty-three students were assigned to a “guided searching task group”, while thirty-five students were assigned to an “unguided searching task group”. The treatments of this study were two different on-line searching activities. All the participants were asked to search relevant information regarding nuclear power usage on the Internet during the period of two classes (100 min). However, the students in the un-guided searching task group were asked to search freely, while those in the guided searching task group were provided with a searching guideline. The participants’ cognitive structures outcomes as well as their informal reasoning outcomes regarding nuclear power usage were assessed before and after the conduct of on-line searching tasks. The results of ANCOVA revealed that the students in the guided on-line searching task group significantly outperformed their counterparts in the extent (p < 0.01) and the richness of their cognitive structures (p < 0.01). Also, they significantly outperformed their counterparts in the usage of the two information processing strategies, “comparing” (p < 0.05) and “inferring or explaining” (p < 0.05). Moreover, it was also found that the students in the guided on-line searching task group only outperformed their counterparts in their supportive argument construction (p < 0.05). In other words, the guided searching tasks did help the students obtain better cognitive structure outcomes; however, the increments on their cognitive structure outcomes may only help them to propose more supportive arguments, but their rebuttal construction (an important indicator for their reasoning quality) was not particularly improved.  相似文献   
944.
Emphasis on improving higher level biology education continues. A new two-step approach to the experimental phases within an outreach gene technology lab, derived from cognitive load theory, is presented. We compared our approach using a quasi-experimental design with the conventional one-step mode. The difference consisted of additional focused discussions combined with students writing down their ideas (step one) prior to starting any experimental procedure (step two). We monitored students’ activities during the experimental phases by continuously videotaping 20 work groups within each approach (N = 131). Subsequent classification of students’ activities yielded 10 categories (with well-fitting intra- and inter-observer scores with respect to reliability). Based on the students’ individual time budgets, we evaluated students’ roles during experimentation from their prevalent activities (by independently using two cluster analysis methods). Independently of the approach, two common clusters emerged, which we labeled as ‘all-rounders’ and as ‘passive students’, and two clusters specific to each approach: ‘observers’ as well as ‘high-experimenters’ were identified only within the one-step approach whereas under the two-step conditions ‘managers’ and ‘scribes’ were identified. Potential changes in group-leadership style during experimentation are discussed, and conclusions for optimizing science teaching are drawn.  相似文献   
945.
Reflexivity is a primary requirement for professional work. Our aim was to describe a methodology suitable for detecting the development of reflexive practice through the analysis of 59 Master’s degree students’ journals. We explore the use and changes of reflexive practice in relation to the settings and activities of the course using analysis of the mental language: We analyse how the reflexive practice is characterized, how it evolves through time and how it can be promoted. Data analysis shows that reflexivity is not monodimensional but multidimensional. Reflexive practice increases during the course: The different dimensions vary over time according to different organizational and educational conditions. This methodology allows us to formulate new hypotheses about which elements of the setting and process are effective in supporting participants’ reflexive practice.  相似文献   
946.
This study investigates the relationship between the quality of student dialogue and students’ ability to justify their viewpoints on a moral issue. A curriculum unit for dialogic citizenship education was developed and implemented in the 8th grade of secondary education. In the final lesson, students discussed a moral issue and then wrote an essay on it. The results show that students who made more value-related utterances during the discussion also referred more often and more explicitly in their individually written essays to moral values. This study indicates that the quality of the content of students’ dialogue is important for their ability to substantiate their opinion on moral issues with value-laden argumentation. Approaches to citizenship education in which dialogue is a central element should, therefore, pay specific attention to the validation of ideas in student dialogue.  相似文献   
947.
This article draws upon virtue ethics to illustrate the importance of English teachers as ethical professionals. In doing so it focuses attention on the significance of the personal and poetic in professional learning. It is suggested that eschewing the personal and poetic in professional learning may contribute to the de‐professionalisation of English teachers and the commodification of the children they teach. Conversely, acknowledging the personal and poetic liberates teachers of English to develop as ethical professionals who teach for social justice and foster the ethical learning of their students. The article moves from a consideration of the importance of personal values to the value of poetry in professional learning.  相似文献   
948.
949.
Most studies of curricular diversity have focused on the effects of participation in diversity courses on student outcomes. Though the results have been positive, these studies have used limited measures of curricular diversity and there is a great need for a complimentary body of research demonstrating what faculty and what types of courses are more likely to include diversity. This study relies on 12 diversity inclusivity items derived from a comprehensive model of how diversity is included into a course to investigate how much diversity is being included in collegiate courses and what predicts diversity inclusivity, as measured by two scales: diverse grounding and inclusive learning. The results, based on 7,101 responses from faculty participating in the 2007 Faculty Survey of Student Engagement, suggest that most faculty are including diversity in their courses in some way, but that women and faculty of color tend to include diversity to a greater extent than their colleagues. Also, courses taught in the soft fields are more likely to be inclusive of diversity.  相似文献   
950.
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