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   318篇
  免费   1篇
教育   193篇
科学研究   13篇
各国文化   1篇
体育   63篇
信息传播   49篇
  2020年   8篇
  2019年   7篇
  2018年   9篇
  2017年   12篇
  2016年   15篇
  2015年   8篇
  2014年   4篇
  2013年   84篇
  2012年   11篇
  2011年   10篇
  2010年   6篇
  2009年   7篇
  2008年   10篇
  2007年   10篇
  2006年   6篇
  2005年   6篇
  2004年   7篇
  2003年   6篇
  2002年   8篇
  2001年   4篇
  2000年   3篇
  1999年   6篇
  1994年   3篇
  1993年   3篇
  1992年   7篇
  1989年   4篇
  1988年   8篇
  1986年   3篇
  1985年   1篇
  1984年   4篇
  1983年   2篇
  1982年   1篇
  1981年   3篇
  1980年   1篇
  1979年   3篇
  1976年   3篇
  1975年   2篇
  1974年   1篇
  1973年   2篇
  1972年   1篇
  1971年   3篇
  1970年   1篇
  1969年   1篇
  1968年   2篇
  1967年   1篇
  1961年   2篇
  1917年   1篇
  1910年   1篇
  1908年   1篇
  1843年   2篇
排序方式: 共有319条查询结果,搜索用时 15 毫秒
91.
ABSTRACT

Though highly popular, degree-level sports coaching qualifications are in their infancy, and it remains that ‘an individual intending to become an accredited coaching practitioner can only do so by undertaking their sport's national governing body (NGB) coaching award(s)’ [Nelson et al., 2006, p. 254. Formal, nonformal and informal coach learning: A holistic conceptualisation. International Journal of Sports Science & Coaching, 1(3), 247–259]. Consequently, little is known about the development of HE sports coaching students’ employability. This study critically investigates sports coaching students’ degree-study motives, development of employability skills and perceptions of career prospects as graduates. Survey data and follow-up interviews from two U.K. post-92 universities reveal tensions between liberal and vocational philosophies of university education and concerns about the graduate labour market. Critical incidents and missed opportunities in students’ development of key skills for coaching during and outside of university are also discussed.  相似文献   
92.
We know that knowledge of word structure—morphology—relates to reading, but there is limited research on its unique contribution to reading comprehension, especially with students in middle and high schools and with the nesting of students within classrooms taken into account. In this study with 4780 students in grades 3 to 10, we examined how students' winter scores in morphological knowledge, spelling, text reading efficiency, and reading comprehension predicted spring scores in reading comprehension. Reading comprehension was measured by a computeradaptive, interim reading assessment. Bivariate relations were examined and a strong relation between morphological knowledge and reading comprehension was observed in all grades except grade 10. Multilevel analyses showed that morphological knowledge added 2%–9% unique variance beyond the autoregressor in predicting spring reading comprehension at the student level and that over 90% of the large variability between classrooms was explained by performance on these component skills. Educational implications were discussed.  相似文献   
93.
94.
Pretests and posttests on the topic of evolution by natural selection were administered to students in a college nonmajors' biology course. Analysis of test responses revealed that most students understood evolution as a process in which species respond to environmental conditions by changing gradually over time. Student thinking differed from accepted biological theory in that (a) changes in traits were attributed to a need-driven adaptive process rather than random genetic mutation and sexual recombination, (b) no role was assigned to variation on traits within a population or differences in reproductive success, and (c) traits were seen as gradually changing in all members of a population. Although students had taken an average of 1.9 years of previous biology courses, performance on the pretest was uniformly low. There was no relationship between the amount of previous biology taken and either pretest or posttest performance. Belief in the truthfulness of evolutionary theory was also unrelated to either pretest or posttest performance. Course instruction using specially designed materials was moderately successful in improving students' understanding of the evolutionary process.  相似文献   
95.
Reliability and validity of parent and teacher report of behavioral inhibition (BI) was examined among children aged 3 to 5 years. Confirmatory factor analysis supported 6 correlated factors reflecting specific BI contexts, each loading on a single, higher order factor of BI. Internal consistency was acceptable, with moderate stability over 1 year and strong correlation with a brief inhibition subscale from a temperament questionnaire. Children who were rated by mothers and teachers as high BI took longer to initiate contact with a stranger, spoke less often and for shorter periods, and required more prompting to elicit speech compared with low-BI peers in a simulated stranger interaction task. Father report of BI was significantly associated with mean duration of speech and eye gaze.  相似文献   
96.
This paper presents a curriculum, textbook and test result analysis for the new (to California) elementary school “Key Standard” mathematics curriculum, transplanted in 1998 from it's foreign roots in Asia and Europe, locations with far different cultural and economic backgrounds. Based on topic analysis methods developed by Michigan State University, this curriculum is a “quality” curriculum, since it is closely aligned with the curriculum of the six leading TIMSS math countries. Five-year test results are presented for two cohorts totaling over 13,000 students, all from four “early adoption” urban districts where 68% of the students were economically disadvantaged. Included are two cohorts of English learning immigrants totaling over 4,400 students. Performance was found to be statistically superior to similar (control) districts which continued with the old 1991 curriculum and textbooks (0.003 < p < 0.015). The focus of this paper is on the transition from far-below to above average learning performance of these students over the 1998–2002 period.  相似文献   
97.
OBJECTIVES: The study examined child, parent, and case characteristics in a sample of 200 cases of serious child maltreatment brought before the Boston Juvenile Court (BJC) on Care and Protection petitions in 1994. Whether recent changes in Massachusetts law have been effective in reducing delays in adjudication and helping children achieve permanent placements more quickly was also examined. METHOD: Data were abstracted from court records by the research team. The 200 cases were followed prospectively for 4 years. Retrospective data on the families' previous involvement with the protective service system were also abstracted from the records. Data from the 1994 cases were compared to that obtained from a sample of cases brought before the BJC in 1985-1986. RESULTS: Children permanently removed from parental custody in the 1994 sample required less time post-disposition to achieve permanent placements. However, overall, time frames for the 1994 cases remained remarkably similar to those in 1985-1986: children were in the protective service system an average of 5 years; cases required an average of 1.6 years in court; and half of the children permanently removed from parental custody were still in "temporary" foster care at 4-year follow-up. CONCLUSIONS: Although some improvements have occurred since 1985-1986, the system still fails to meet the needs of seriously maltreated children to achieve permanent placements promptly. The implications of the findings for system reform are discussed.  相似文献   
98.
99.
Of 206 cases of serious child mistreatment brought before a metropolitan juvenile court on Care and Protection Petitions (C & P), 63 (31%) were dismissed (returning the child to the parent(s]. During a 2-year follow-up period, 18 (29%) of these dismissed cases had substantiated reports of further mistreatment, and 10 (16%) subsequently returned to court on another C & P. Families that had previously been to court for a C & P, and those in which the parent was diagnosed psychotic or character disordered, were significantly more likely to return to court. In addition, we were surprised to find that 8 (6%) of the 130 children ordered permanently removed from parental custody also returned to court. This study documents the continuing mistreatment of children, even after the state's most serious interventions. The study also highlights the necessity of incorporating clinical research in the form of ongoing follow-up of individual cases into the court process, and suggests that it may be possible to identify cases with a very high probability of reinjury and return to court.  相似文献   
100.
Technology’s rapid evolution applies constant pressure to educational organizations, suggesting a need to continually re-envision schools for the digital age. Yet educators often struggle to understand the growing chasm between students’ out-of-school and in-school technology lives. This gap is particularly noticeable during the middle grades years, when home technology use increases dramatically. The purpose of this research was to examine the experiences of teachers and students engaged in collaborative action research for middle school improvement in technology-rich settings. We begin by outlining our theoretical framework, emphasizing Fletcher’s Ladder of Student Involvement. We then describe our case-study design and methods. Findings are organized by action research components and a discussion of key themes follows. Finally, we consider the implications of this study for action research as a means of student involvement and teacher learning.  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