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   8508篇
  免费   97篇
  国内免费   8篇
教育   5810篇
科学研究   1108篇
各国文化   50篇
体育   607篇
综合类   3篇
文化理论   53篇
信息传播   982篇
  2022年   51篇
  2021年   101篇
  2020年   132篇
  2019年   178篇
  2018年   295篇
  2017年   269篇
  2016年   264篇
  2015年   159篇
  2014年   268篇
  2013年   1379篇
  2012年   205篇
  2011年   236篇
  2010年   201篇
  2009年   182篇
  2008年   224篇
  2007年   188篇
  2006年   169篇
  2005年   153篇
  2004年   173篇
  2003年   127篇
  2002年   132篇
  2001年   195篇
  2000年   200篇
  1999年   181篇
  1998年   95篇
  1997年   128篇
  1996年   106篇
  1995年   77篇
  1994年   98篇
  1993年   69篇
  1992年   164篇
  1991年   124篇
  1990年   117篇
  1989年   144篇
  1988年   127篇
  1987年   102篇
  1986年   107篇
  1985年   108篇
  1984年   79篇
  1983年   92篇
  1982年   60篇
  1981年   72篇
  1980年   61篇
  1979年   103篇
  1978年   66篇
  1977年   63篇
  1976年   55篇
  1975年   50篇
  1974年   60篇
  1973年   56篇
排序方式: 共有8613条查询结果,搜索用时 15 毫秒
941.
In some situations children fail to perform optional conceptual processing that they are able to perform. The purpose of the 4 experiments was to determine if the difficulty of word identification affects optional conceptual processing by second/third graders, fifth graders, and college students in a cued recall task. Conceptual processing was manipulated by presenting Hard (e.g., hawk eagle canary) or Easy (river lake canary) word triplets that varied in the contrastive processing necessary to identify the "odd" target word (canary). The orienting activity also varied: for the Oddity Choice activity, contrastive processing was obligatory because the subject had to identify the target; for the Read activity, contrastive processing was optional because the experimenter identified the target. A recall advantage for the Hard over the Easy triplets was the measure of contrastive processing. Finally, the difficulty of word identification varied in that the subjects read the stimuli or the experimenter read the stimuli, and all the words were degraded, only the nontarget words were degraded, or all the words were intact. The results established that contrastive processing facilitates recall, and that word identification difficulty may limit the extent of optional contrastive processing.  相似文献   
942.
Using critical race theory, this article examines the racial positioning of British international minority ethnic (IME) academics in predominantly White institutions (PWIs). Empirical data, in the form of 28 in-depth interviews with IME academics, is used to analyze the complex raced and gendered positionalities of IME academics in institutions of higher education in the United States. We argue that the institutional contexts of predominantly White universities continue to re-affirm White privilege in ways that reflect the struggles in higher education to diversify faculty at PWIs. As scholars call for more diversity across higher education campuses, we suggest that it is important to understand the interconnections between policy and practice surrounding attempts to recruit and retain IME academics.  相似文献   
943.
944.
945.
946.
The article makes a case for the construction of narratives as major focus for career planning. Narratives can be seen as an appropriate compliment to the analysis of objective test data that has dominated our practice in the past. Narrative is described as an approach for career counselors to understand clients' vocational experiences and future plans. Subjective and objective aspects of a career narrative are explored, and emphasis is placed on co-authoring a career story that is subjectively meaningful and objectively sound. The client's subjective understanding of the career story is given importance as being pivotal information that must be considered in career counseling. Five key interventions are described from a narrative perspective.  相似文献   
947.
Some students in the upper elementary grades and high schools may benefit from extended decoding and spelling instruction. These students, because of their age level and reading selections, require strategies going well beyond phonics. For these older readers, including adults, learning about morphological structure may provide the strategies needed to decode and spell multisyllabic words found often in literature and content area texts. In this paper, literature providing a rationale for such instruction is reviewed, and a curriculum and instructional plan is described.  相似文献   
948.
OBJECTIVE: For successful prosecution of child sexual abuse, children are often required to provide reports about individual, alleged incidents. Although verbally or mentally rehearsing memory of an incident can strengthen memories, children's report of individual incidents can also be contaminated when they experience other events related to the individual incidents (e.g., informal interviews, dreams of the incident) and/or when they have similar, repeated experiences of an incident, as in cases of multiple abuse. METHOD: Research is reviewed on the positive and negative effects of these related experiences on the length, accuracy, and structure of children's reports of a particular incident. RESULTS: Children's memories of a particular incident can be strengthened when exposed to information that does not contradict what they have experienced, thus promoting accurate recall and resistance to false, suggestive influences. When the encountered information differs from children's experiences of the target incident, however, children can become confused between their experiences-they may remember the content but not the source of their experiences. CONCLUSIONS: We discuss the implications of this research for interviewing children in sexual abuse investigations and provide a set of research-based recommendations for investigative interviewers.  相似文献   
949.
To determine if actual practice was consistent with commonly recommended research methods and procedures, this study examined 130 studies reported over a 5-year period in three volumes of the Journal of Research in Science Teaching (JRST). The results were consistent with similar previous analyses (Shaver & Norton, 1980a, 1980b; Wallen & Fraenkel, 1988a) and indicate that appropriate generalizations beyond the confines of the reported studies may be impossible for most (64%) of the JRST studies surveyed. The findings also show that replication studies, which could be employed to offset deficiencies in generalizability, were not commonly encountered (3%) in these 130 reports. In addition, the study results indicate that many researchers (48%) do not properly restrict their conclusions based on the limits imposed by the accessible populations and samples used; nor do they typically provide possible alternative explanations for the outcomes obtained (76%). These findings prompt the following recommendations: 1. A greater awareness and use of replication as a check on generalizability should be encouraged by the science education community. 2. Clearly defined populations (target and accessible) and fully described samples warrant increased attention as report components from authors, reviewers, and editorial board members of JRST. 3. In light of the difficulties inherent in effecting random selection in educational settings, a greater emphasis should be placed on recognizing the limits that the underlying assumptions of inferential statistics place on research conclusions. The results of this study indicate that the methodological quality of published science education research should remain a concern for both practitioners and readers.  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