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   1600篇
  免费   40篇
教育   1293篇
科学研究   36篇
各国文化   36篇
体育   65篇
综合类   1篇
文化理论   10篇
信息传播   199篇
  2023年   7篇
  2022年   6篇
  2021年   20篇
  2020年   24篇
  2019年   51篇
  2018年   65篇
  2017年   77篇
  2016年   55篇
  2015年   38篇
  2014年   52篇
  2013年   401篇
  2012年   43篇
  2011年   34篇
  2010年   47篇
  2009年   43篇
  2008年   48篇
  2007年   35篇
  2006年   27篇
  2005年   37篇
  2004年   42篇
  2003年   27篇
  2002年   26篇
  2001年   25篇
  2000年   21篇
  1999年   19篇
  1998年   13篇
  1997年   22篇
  1996年   17篇
  1995年   21篇
  1994年   20篇
  1993年   20篇
  1992年   11篇
  1991年   19篇
  1990年   15篇
  1989年   12篇
  1988年   10篇
  1986年   11篇
  1985年   10篇
  1984年   22篇
  1983年   12篇
  1982年   15篇
  1981年   13篇
  1980年   15篇
  1979年   10篇
  1978年   7篇
  1977年   11篇
  1976年   11篇
  1975年   9篇
  1974年   13篇
  1973年   7篇
排序方式: 共有1640条查询结果,搜索用时 15 毫秒
931.
A portrait of modern Japanese middle class urban woman is presented from a dual perspective: Omote, public outside self, and Ura, private inside self. An almost Stereotypic outward submissive presentation is correlated with a special inner strength commanded as the Japanese woman satisfactorily fulfills the role of home manager. This strength is understood to be a particular characteristic of Japanese women which supports the existence of the well known “psychology of dependence.” Data from interviews with 30–50 year old Japanese women, collected over a four year period, is placed within the historical context of women 's traditional role in Japan.  相似文献   
932.
This paper will describe the work and observations of a Health Visitor attached to the Manchester Special Unit of the National Society for the Prevention of Cruelty to Children. It will indicate areas of work, vulnerability of some parents, personal comments from mothers and suggest ways in which families could be helped in the future.Early in 1976 the Manchester Area Health Authority agreed to second a Health Visitor to the Special Unit for a period of 2 years in order to give intensive health visiting support to Unit families.Having read the very strong evidence which has been produced by various researchers (Hyman, 1976; Lynch, 1975; Rose and colleagues, 1974; Skinner and Castle, 1969) indicating that a poor obstetric and neo-natal history are key factors in child abuse, it was decided at an early stage to concentrate mainly on those of our mothers who were pregnant.Although this has remained the main priority it has been possible to be effective in other fields of work. Bearing in mind the work done by Margaret Lynch, indicating the importance of health problems in the first year of life, each family has been looked at to see if there was an ill-health factor contributing to the stress and where this was the case, advice and help were given to have these problems alleviated. What has also been looked at is whether closer Social Worker/Health Visitor co-operation enhances the quality of care which can be given to Unit families.  相似文献   
933.
The purpose of this research was to investigate the relationship between self-perception and academic achievement among third grade black and white disadvantaged school children. Race, sex, IQ, self-perception, and student's perceptions of their teacher's perceptions were examined as sources of variance in academic achievement. Data from one-hundred-sixteen students were analyzed by means of stepwise multiple regression. Results suggest that self-perceptions account for more variance in academic achievement for students who are of the same sex and race as the teacher than for those who are not. Self-perceptions of black students in all black classrooms account for more variance in respect to achievement than do self-perceptions of black students in integrated classrooms.  相似文献   
934.
935.
936.
Understanding what is lacking in the online teaching literature is critical to helping researchers and practitioners develop programs and support mechanisms for online teachers in higher education. This review formulates a critique of the standards- and competency-driven vision of online teaching from the perspective of transformative learning theory, in order to offer an alternative exploration of the professional development of online teachers as adult learners. The results indicate that while research about online teacher roles and competencies guides the development of teacher preparation and training programs, it lacks in terms of addressing the issues of empowerment of online teachers, promoting critical reflection, and integrating technology into pedagogical inquiry. An alternative perspective is suggested that considers teachers as adult learners who continuously transform their meaning of structures related to online teaching through a continuous process of critical reflection and action.  相似文献   
937.
938.
Sports fans are increasingly turning to Twitter to experience events and receive commentary. Using the theoretical grounding of disposition theory, this study surveyed sports fans to measure how Twitter potentially influenced their enjoyment of viewing live and mediated sporting events. Respondents primarily used Twitter to augment their consumption of sports, and heavy Twitter users reported higher enjoyment levels when using the social networking site while watching sports. Findings also suggest how the manner in which respondents used Twitter impacted their sports viewing enjoyment.  相似文献   
939.
The purpose of this study was to identify the degree to which college algebra students’ value mathematical skills in their prospective careers. A survey was administered to N = 144 students in 6 college algebra classes at a mid-sized doctoral granting university. Students in half the classes completed a data analysis project, and half of the students planned to major in a business-related degree. Logistic regression suggested that students held mostly positive attitudes about the value of mathematics in their career, with business students expressing more positive attitudes than those reported by non-business students. Unexpectedly, those who completed the data analysis project expressed less positive attitudes on 6 of the 20 survey items.  相似文献   
940.
摘要:本文的研究目的是引起人们对儿童青少年骨骼肌相关体适能测试的10个亟待解决的问题的关注,目标是激发更多的研究来解答这些问题。这些急需解决的问题包括明确儿童青少年肌肉力量、爆发力(power)、耐力、柔韧性的有效、可信、可行的场地测试方法与健康风险因素/标记物之间的关系;确定运动训练对这些关系的影响;记录追踪这些关系。需要仔细并有针对性地检验柔韧性在健康相关体适能(HRPF)中的作用。体重/体成分在健康相关体适能中是一个独立的组成部分,但它也是一个能够影响骨骼肌测试项目成绩的因素。体重,体脂肪和中心性肥胖以及对这些测试结果进行调整的可能性都是非常重要的研究问题。有几个问题是关于哪些场地测试最适用于学校。最后,需要建立真正的健康相关体适能测试参考标准的界值点。总的来说,为了青少年HRPF,需要在骨骼肌领域进行更多高质量的研究。  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