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   247篇
  免费   3篇
教育   200篇
科学研究   13篇
各国文化   1篇
体育   8篇
文化理论   1篇
信息传播   27篇
  2021年   2篇
  2020年   6篇
  2019年   7篇
  2018年   12篇
  2017年   13篇
  2016年   6篇
  2015年   3篇
  2014年   2篇
  2013年   50篇
  2012年   12篇
  2011年   8篇
  2010年   4篇
  2009年   5篇
  2008年   6篇
  2007年   8篇
  2006年   3篇
  2005年   4篇
  2004年   4篇
  2003年   1篇
  2002年   4篇
  2001年   6篇
  2000年   1篇
  1999年   4篇
  1998年   4篇
  1997年   6篇
  1996年   4篇
  1995年   3篇
  1994年   4篇
  1993年   3篇
  1992年   4篇
  1990年   2篇
  1989年   2篇
  1988年   4篇
  1987年   1篇
  1986年   3篇
  1985年   6篇
  1984年   4篇
  1983年   4篇
  1982年   2篇
  1980年   2篇
  1979年   1篇
  1977年   2篇
  1975年   1篇
  1974年   2篇
  1973年   2篇
  1972年   4篇
  1969年   5篇
  1967年   3篇
  1870年   1篇
排序方式: 共有250条查询结果,搜索用时 0 毫秒
91.
An instrument was constructed to assess the level of competence of students (aged 15-16) on eight cross-curricular skills. The instrument, further to be called the cross-curricular skills test (CCST), consisted of 56 multiple-choice items. In the first section cross-curricular skills are defined as general skills which can be taught and practiced in curricula for different disciplines. In the second section we describe how eight cross-curricular skills were selected for testing. We also explain why we decided to compose the test of multiple-choice items, an item-format that is not a customary one for measuring general skills. In the third section we report administration of the test to 465 students in a pilot study and 9,000 students in the main study. Quantitative data are presented concerning p -values, reliability, internal structure, and construct validity of the CCST. Qualitative data were derived from observations, thinking aloud protocols and analysis of the test content. The data warrant the claim that CCST is a valid and reliable test for cross-curricular skills. It is suitable for students of 15-16 years of age and allows administration in large samples. In the final section we discuss some limitations of the test and suggest directions for future research on assessment of cross-curricular skills.  相似文献   
92.
Teaching and assessing metacognitive activities are important educational objectives, and teachers are calling for efficient instruments. The advantages of questionnaires in measuring metacognitive activities are obvious, but serious validity issues appear. For example, correlations of questionnaire data with think-aloud measures are generally moderate to low. An explanation may be that these questionnaires are not constructed in line with the metacognitive activities measured by the think-aloud method. In the present study, a questionnaire is constructed based directly on a taxonomy for coding think-aloud protocols. Twenty ninth-graders studied a text while thinking aloud, after which they immediately received the questionnaire. The overall correlation between the questionnaire and the think-aloud protocols (r?=?0.63) was promising. However, scale and item analyses clearly demonstrate some new validity issues. Comparing the questionnaire and the think-aloud results, the students seem to report overt metacognitive activities corresponding more with their behavior reported in the protocols than covert ones. In-depth explorations are presented.  相似文献   
93.
The article charts the extent to which selected societies of Southeast Asia can be seen as knowledge societies. Beginning from the premise that the global world of knowledge is changing from the former bipolar model of the West and the Rest, towards a more multi-polar world in which Asia figures more prominently, the analysis proceeds to use China, the most prominent example of this shift to the East, as a benchmark for Southeast Asia. Charting China's rising knowledge profile is followed by a consideration of the notion of a knowledge society, including the work of Nico Stehr and Manuel Castells, and its transformation into the contemporary, and more instrumental, knowledge economy. The five Southeast Asian states of Indonesia, Malaysia, Philippines, Thailand and Viet Nam are selected for analysis, revealing both a common intent of moving towards a knowledge society (often now more commonly expressed as a knowledge economy), but rather different outcomes, and knowledge profiles. National innovation indices are compared; as are research and development (R&D) measures, including by sector, production of papers and citations, and moves to develop “World Class” universities, against a backdrop of brain drain effects, and the differential impact of corruption.  相似文献   
94.
Following the introduction of a National Curriculum for Science, all secondary science teachers in England need to be prepared to teach all aspects of a broad and balanced science curriculum. This is the second paper in which we explore science student teachers’ subject knowledge development during a one‐year postgraduate teacher preparation course. In this qualitative study we explore the role of university tutors and school‐based subject mentors in science student teachers’ subject knowledge development as perceived by student teachers, school‐based subject mentors and university tutors. The findings reveal that student teachers are reluctant to use university tutors and school mentors for subject knowledge development because they are aware of their assessment roles. The role of the university tutor in subject knowledge development is perceived as one of facilitation and of developing student teachers’ sense of professionalism. School mentors perceive that they do provide support for subject knowledge development and they are largely unaware of any potential conflict arising from their assessment role. The findings of the study are discussed in terms of the nature of student teachers’ professional learning in communities of practice. The implications for mentor training programmes are considered.  相似文献   
95.
96.
97.
Research in child fatalities because of abuse and neglect has continued to increase, yet the mechanisms of the death incident and risk factors for these deaths remain unclear. The purpose of this study was to systematically examine the types of neglect that resulted in children's deaths as determined by child welfare and a child death review board. This case review study reviewed 22 years of data (n = 372) of child fatalities attributed solely to neglect taken from a larger sample (N = 754) of abuse and neglect death cases spanning the years 1987–2008. The file information reviewed was provided by the Oklahoma Child Death Review Board (CDRB) and the Oklahoma Department of Human Services (DHS) Division of Children and Family Services. Variables of interest were child age, ethnicity, and birth order; parental age and ethnicity; cause of death as determined by child protective services (CPS); and involvement with DHS at the time of the fatal event. Three categories of fatal neglect – supervisory neglect, deprivation of needs, and medical neglect – were identified and analyzed. Results found an overwhelming presence of supervisory neglect in child neglect fatalities and indicated no significant differences between children living in rural and urban settings. Young children and male children comprised the majority of fatalities, and African American and Native American children were over-represented in the sample when compared to the state population. This study underscores the critical need for prevention and educational programming related to appropriate adult supervision and adequate safety measures to prevent a child's death because of neglect.  相似文献   
98.
The health and nutrition implications of high sugar intake for young children are discussed. Infants and young children prefer foods that taste sweet. Sugar substitutes used in moderation can provide a compromise for child care providers who want to offer nutritious food which young children will eat. This study examined sweetener preferences of young children, including a new sweetener (Sweet One®). Participants (3–8 years of age) sampled a beverage and plain cottage cheese sweetened with either sugar or Sweet One® as part of a sensory difference test. They also ranked four vanilla puddings sweetened with sugar and three FDA approved sweeteners. In the difference test, the subjects were able to tell the difference between sugar and Sweet One® in the beverage, but not in the cottage cheese. There was no consensus among the panelists for a sweetener preference in the rank-order test.  相似文献   
99.
100.
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