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   434篇
  免费   5篇
教育   337篇
科学研究   26篇
各国文化   4篇
体育   20篇
文化理论   2篇
信息传播   50篇
  2022年   4篇
  2021年   7篇
  2020年   8篇
  2019年   12篇
  2018年   15篇
  2017年   11篇
  2016年   14篇
  2014年   10篇
  2013年   117篇
  2012年   8篇
  2011年   8篇
  2010年   4篇
  2009年   6篇
  2008年   5篇
  2007年   8篇
  2006年   3篇
  2004年   8篇
  2003年   8篇
  2002年   11篇
  2001年   7篇
  2000年   4篇
  1999年   7篇
  1998年   3篇
  1996年   6篇
  1995年   8篇
  1994年   4篇
  1993年   3篇
  1992年   7篇
  1991年   4篇
  1990年   2篇
  1989年   5篇
  1988年   5篇
  1987年   8篇
  1986年   5篇
  1985年   9篇
  1984年   4篇
  1983年   4篇
  1982年   5篇
  1981年   8篇
  1980年   6篇
  1979年   4篇
  1978年   6篇
  1977年   5篇
  1976年   4篇
  1974年   3篇
  1973年   3篇
  1972年   3篇
  1970年   2篇
  1951年   3篇
  1923年   2篇
排序方式: 共有439条查询结果,搜索用时 15 毫秒
91.
92.
As twenty‐first century skills become a greater focus in K‐12 education, an infusion of technology that meets the needs of today’s students is paramount. This study looks at the design and creation of a Multiplayer Educational Gaming Application (MEGA) for high school biology students. The quasi‐experimental, qualitative design assessed the twenty‐first century skills of digital age literacy, inventive thinking, high productivity, and effective communication techniques of the students exposed to a MEGA. Three factors, as they pertained to these skills, emerged from classroom observations. Interaction with the teacher, discussion with peers, and engagement/time‐on‐task while playing the MEGA suggested that students playing an educational video game exhibited all of the projected twenty‐first century skills while being engrossed in the embedded science content.  相似文献   
93.
94.
Art and Literature: Children's Experiences in Art by Pearl Greenberg. New York: Reinhold, 1966. 132 pp. $7.50.

Comparative and International Education: The World in Their Hands by Anna L. Rose Hawkes. West Lafayette, Ind.: Kappa Delta Pi Press, 1966. go pp. $2.50.

Chinese Communist Education: Records of the First Decade. New York: John Wiley &; Sons, Inc., 1966. 542 PP. 82.95 paper.

Guidance and Psychology: Neurological Organization and Reading by Carl H. Delacato. Springfield, Ill.: Charles C Thomas, Publisher, 1966. 181 pp. $7.50.

Frustration and Conflict by Aubrey J. Yates. New York: John Wiley &; Sons, Inc., 1966, 236 pp. $1.45 paper.

Cybernetic Principles of Learning and Educational Design by Karl U. Smith and Margaret Foltz Smith, New York: Holt, Rinehart &; Winston, 1966. 529 PP. 88.95.

Guidance—Personnel Work: Future-Tense edited by Margaret Ruth Smith. New York: Teachers College Press, Columbia University, 1966. 176 PP. $4.75

Higher Education: The University in the American Future by Kenneth D. Benne, Sir Charles Morris, Henry Steele Commager, and Gunnar Myrdal. Edited by Thomas B. Stroup. Lexington: University of Kentucky Press, 1966. 111 pp. $4.00.

Eighteen Plus, Unity and Diversity in Higher Education edited by Marjorie Reeves. London: Faber &; Faber, Ltd., 1965. 226 pp. 25s.

History and Philosophy of Education: Toward A Theory of Instruction by Jerome S. Bruner. Cambridge: The Belnap Press of Harvard University Press. x + 176 pp. $3.95.

Catholic Schools in Action edited by Reginald Neuwien. Notre Dame, Ind.: University of Notre Dame Press, 1966. 328 pp. $10.50.

Authority and Freedom in Education by Paul Nash. New York: John Wiley &; Sons, 1966. 342 pp. $3.95 paper.

Classrooms on Main Street by Harold F. Clark and Harold S. Sloan. New York: Teachers College Press, 1966. 162 PP. $3.95.

Mathematics: Basic Concepts of Elementary Mathematics (2nd Ed.) by William L. Schaaf. New York: John Wiley &; Sons, Inc., 1965. 384 pp. $6.95.

Social Studies and Science: A Sourcebook for the Biological Sciences (2nd Ed.) by Evelyn Morholl, Paul Brandwein, and Alexander Joseph. New York: Harcourt, Brace &; World, Inc., 1966. 795 PP. $9.75.

Geography in the Teaching of Social Studies by Paul R. Hanna, Rose E. Sabaroff, Gordon F. Davies, and Charles R. Farrar. Boston: Houghton Mifflin Company, 1966. 511 pp. $4.00 paper.  相似文献   
95.
This study examined non-geriatrician physicians' experiences in a geriatrics-focused faculty development program, and effects of the program on their geriatrics knowledge and their teaching and practice. In-depth interviews were conducted with all physicians (n = 26) participating in the Dean's Faculty Scholars in Aging program. Most participants reported substantial gains in geriatric knowledge, and in the knowledge that older people are a distinct group with special needs. Most reported substantial changes in the way they care for older patients. Most reported incorporating notably more geriatrics content into their teaching. The program may serve as a process to address the growing need for physicians with geriatric knowledge.  相似文献   
96.
The Hartford Geriatric Social Work Competency Scale II (GSWCS-II) is the gold standard for assessment of social work competency and confidence in gerontological practice behaviors, but minimal research to date has examined the factor structure of this important instrument. This study employed exploratory factor analysis to determine the underlying structure of the measure's subscales related to assessment and intervention. Results indicate that the Assessment and Intervention subscales each have two underlying components that differentiate between core geriatric competencies necessary for all social workers and competencies required for specialists in aging. Findings have implications for the evaluation of competency and self-efficacy in gerontological social work, furthering the application of the GSWCS-II for both social work education and practice settings.  相似文献   
97.
This article examines the effects of recent attempts, particularly in the humanities and the social sciences, to make doctoral studies in the United Kingdom more efficient and effective and to produce the sorts of skilled researchers the economy is thought to need. It draws on the literature about the transformational effects of current state managerialism on the public services and on the nature of education for the professions to look specifically at the situation of the greatly increased numbers of research students. It also uses insights from feminist scholarship on the ''projects of masculinity'' embedded in late-modernist thinking to suggest that a general repositioning of the academic profession is occurring, and of women academics specifically, and that there are deleterious consequences for intellectual creativity from over-stressing certain ''masculine values''.  相似文献   
98.
99.
Background:Osteoarthritis is one of the leading causes of pain and disability worldwide,and a large percentage of patients with osteoarthritis are individuals who are also obese.In recent years,a series of animal models have demonstrated that obesity-inducing diets can result in synovial joint damage(both with and without the superimposition of trauma),which may be related to changes in percentage of body fat and a series of low-level systemic inflammatory mediators.Of note,there is a disparity between whether the dietary challenges commence at weaning,representing a weanling onset,or at skeletal maturity,representing an adult onset of obesity.We wished to evaluate the effect ofthe dietary exposure time and the age at which animals are exposed to a high-fat and high-sucrose(HFS) diet to determine whether these factors may result in disparate outcomes,as there is evidence suggesting that these factors result in differential metabolic disturbances.Based on dietary exposure time,we hypothesized that rats fed an HFS diet for 14 weeks from weaning(HFS Weanling) would demonstrate an increase in knee joint damage scores,whereas rats exposed to the HFS diet for 4 weeks,starting at 12 weeks of age(HFS Adult) and rats exposed to a standard chow diet(Chow)would not display an increase in knee joint damage scores.Methods:Male Sprague-Dawley rats were fed either an HFS diet for 14 weeks from weaning(HFS Weanling) or an HFS diet for 4 weeks,starting at 12 weeks of age(HFS Adult).At sacrifice,joints were scored using the modified Mankin Criteria,and serum was analyzed for a defined subset of inflammatory markers(Interleukin-6,leptin,monocyte chemoattractant protein-1,and tumor necrosis factorα).Results:When the HFS Weanling and HFS Adult groups were compared,both groups had a similar percent of body fat,although the HFS Weanling group had a significantly greater body mass than the HFS Adult group.The HFS Weanling and HFS Adult animals had a significant increase in body mass and percentage of body fat when compared to the Chow group.Although knee joint damage scores were low in all 3 groups,we found,contrary to our hypothesis,that the HFS Adult group had statistically significant greater knee joint damage scores than the Chow and HFS Weanling groups.Furthermore,we observed that the HFS Weanling group did not have significant differences in knee joint damage scores relative to the Chow group.Conclusion:These findings indicate that the HFS Weanling animals were better able to cope with the dietary challenge of an HFS diet than the HFS Adult group.Interestingly,when assessing various serum proinflammatory markers,no significant differences were detected between the HTS Adult and HFS Weanling groups.Although details regarding the mechanisms underlying an increase in knee joint damage scores in the HFS Adult group remain to be elucidated,these findings indicate that dietary exposure time maybe less important than the age at which an HFS diet is introduced.Moreover,increases in serum proinflammatory mediators do not appear to be directly linked to knee joint damage scores in the HFS Weanling group animals but may be partially responsible for the observed knee joint damage in the adults over the very short time of exposure to the HFS diet.  相似文献   
100.
Several authors have suggested reasons for children transferring to new schools, and they have hypothesized that the reasons may affect the nature and tenure of the transition process. The present study investigated the reasons parents of 451 elementary school children gave for changing schools and demonstrated that the reasons influenced children's ability to adjust to their new schools. Specifically, children transferring because their old school closed were more competent academically and had a higher average socioeconomic status than did the other groups. On the other hand, those transferring because of changing households had poorer academic performance and more stressful life events on average than the other groups. Finally, reasons for moving not only vary according to race, but the effects of the reasons are different for each racial group. Implications for school personnel seeking to integrate transfer students into their schools effectively are discussed.  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