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   6333篇
  免费   80篇
  国内免费   6篇
教育   4657篇
科学研究   386篇
各国文化   100篇
体育   510篇
综合类   4篇
文化理论   107篇
信息传播   655篇
  2023年   16篇
  2022年   27篇
  2021年   73篇
  2020年   159篇
  2019年   203篇
  2018年   226篇
  2017年   260篇
  2016年   246篇
  2015年   153篇
  2014年   191篇
  2013年   1338篇
  2012年   185篇
  2011年   201篇
  2010年   159篇
  2009年   154篇
  2008年   188篇
  2007年   182篇
  2006年   153篇
  2005年   165篇
  2004年   140篇
  2003年   144篇
  2002年   130篇
  2001年   108篇
  2000年   109篇
  1999年   69篇
  1998年   67篇
  1997年   87篇
  1996年   88篇
  1995年   62篇
  1994年   76篇
  1993年   64篇
  1992年   79篇
  1991年   61篇
  1990年   63篇
  1989年   51篇
  1988年   60篇
  1987年   44篇
  1986年   55篇
  1985年   61篇
  1984年   59篇
  1983年   60篇
  1982年   47篇
  1981年   40篇
  1980年   41篇
  1979年   45篇
  1978年   47篇
  1977年   29篇
  1976年   25篇
  1975年   18篇
  1948年   18篇
排序方式: 共有6419条查询结果,搜索用时 15 毫秒
931.
Student plagiarism continues to threaten academic integrity. This investigation assessed whether an inoculation message strategy could combat university plagiarism by protecting student attitudes against pro-plagiarism justification arguments. Additionally, we sought theoretical confirmation of previous findings on involvement and accessibility in inoculation, examined the effects on vested interest, and evaluated matching and mismatching strategies in terms of affect- and rationality-based inoculation treatment messages and subsequent attack messages. A total of 225 students participated in three sessions spanning six weeks. Results indicated that none of the inoculation treatments conferred resistance as measured in attitude toward plagiarism, but all treatments enhanced involvement and attitude accessibility, and the fear- and rationality-based treatments enhanced vested interest. Additionally, fear-based treatments derogated the source of the message. Results also suggest that a matching strategy is superior with both affect- and rationality-based attack messages, such that inoculation treatments are most effective when using the same argument bases (e.g., affective or rational) as the attack message. These results offer guidance for crafting communication campaign strategies to reduce the occurrence of student plagiarism offenses.  相似文献   
932.
Emmanuel Levinas writes of how the “call of conscience”; is a “primordial discourse”; that “interrupts”; the routines and language‐games that help organize and give meaning to a person's everyday existence. Levinas thus provides a way of thinking about the relationship between the call of conscience and rhetoric that advances what rhetorical theorists have so far claimed about this relationship. This essay develops the position that the call of conscience is a rhetorical interruption in its purest form. A case study is offered to illustrate how such an interruption manifests itself in the debate over the justifiability and social acceptability of physician‐assisted suicide. The specific rhetorical transaction in question occurred in cyberspace and lasted five months; it began when members of a disability civil rights group known as “Not Dead Yet!”; conducted what their opponents described as an “invasion”; of an electronic mailing list operated by the Euthanasia Research and Guidance Organization.  相似文献   
933.
934.
American universities receive millions of dollars worth of media exposure every year via Public Service Announcements (PSAs) broadcast during their respective school's athletic competitions. This research explores the message strategies and executional devices used by NCAA FBS (National Collegiate Athletic Association Football Bowl Subdivision) classification schools during the 2010 football season. This study is the most comprehensive content analysis of this subject matter to date. 115 PSAs were examined, representing 111 of the 120 schools which comprise this tier of American higher education institutions. 51 variables were operationalised and are detailed in this article. These variables include messaging specific to institutional communications, as well as common creative approaches used within television advertising. Findings suggest that there is indeed a ‘sea of sameness’ across these communications and that few schools are creating unique messages. This article continues the theoretical work in this field by refining extant models for communication messages employed by higher education institutions.  相似文献   
935.
Enabling pupils with special educational needs to participate more fully in the assessment, planning and evaluation of their own learning has become a principle enshrined within the legislation of many countries in recent years. Educational policy in both England and the Republic of Ireland has recognised the desirability of increased pupil involvement, and this is reflected in policy documents and in legislation which highlights the requirement of schools to take greater account of the views of pupils. This paper documents the approaches to increased pupil involvement in decision‐making adopted in England and Ireland and provides an overview of the key challenges that face policy‐makers and educators in ensuring meaningful participation for children and young people with special educational needs.  相似文献   
936.
Editorial     
This study was conducted to increase our understanding of learners' perceptions about how the first "class" in an online course should be and to further understand how learners' experiences in the first class contribute to their sense of well-being and engagement in online courses. The study revealed that learners' sense of engagement with courses is more dependent on their connection with the learning materials than with instructors or colleagues, that learners are most comfortable with a generous amount of time to prepare in advance for courses, and that the role of instructors at the beginning of courses is very much a functional one. Instructors are judged on the clarity and completeness with which their course details are presented.  相似文献   
937.
In evaluating the relationship between two measures across different groups (i.e., in evaluating “differential validity”) it is necessary to examine differences in correlation coefficients and in regression lines. Ordinary least squares (OLS) regression is the standard method for fitting lines to data, but its criterion for optimal fit (minimizing the squared vertical distances between the points and the line) is less natural in many contexts than the criterion used in orthogonal regression (minimizing the squared Euclidean distances of points from the line). OLS regression is appropriate if the goal is to predict some unknown dependent variable from a known independent variable, but in examining the relationship between two variables, which both contain error, OLS regression introduces bias. This bias, associated with regression toward the mean, can suggest that the test scores have different relationships, and therefore different meanings, in two groups, when the two sets of test scores have the same relationship and the same meanings in the two groups. The impact of regression toward the mean in differential validity studies is illustrated with two synthetic and two real data sets. Each of the two real data sets include two measures of competence in applying legal principles to fact situations (an essay test and a multiple-choice test) for candidates in two groups (Black/White in the first example and women/men in the second example).  相似文献   
938.
ABSTRACT

Induction experiences of beginning teachers in schools that were classified as more effective or less effective on the basis of student achievement are compared. Classroom observations, interviews, and a “Beginning Teacher Questionnaire” were used to obtain information from teachers in the two groups. Three areas of socialization were examined: assistance, monitoring, and team‐building. Results indicate that historically more effective schools were more supportive of their beginning teachers. In addition, outcome data regarding teacher performance provides evidence of more effective teaching among teachers in more supportive schools, even though initial teacher effectiveness, levels of experience, and educational attainment were not different for the two groups.  相似文献   
939.
The Catholic Education Office of the Diocese of Parramatta administers a system of some 73 Catholic schools, approximately two thirds of which are primary schools. This paper focusses on a series of interrelated initiatives in the system which are aimed at enhancing school effectiveness ‐‐ namely systematic approaches to school development, positive and supportive procedures for principal appraisal, structures to support the professional development of principals and teachers, and emergent practice in the supervision of teachers. These five activites are seen as mutually interdependent in the diocese, with each helping to shape the agenda of the others, while at the same time providing resources which assist in addressing that agenda.

The case study documents the development of the procedures for school development and appraisal by a group which was explicitly charged with the task of exploring the relationship between these two activities at both school and system levels. This led to the development of procedures and support mechanisms which are seen as distinct yet complementary. Principal appraisal contains a strong element of ongoing self appraisal based on performance, while school development procedures have a strong community dimension with the principal in a key role. An outline of these procedures is presented.

Subsequent to the work on school development and appraisal, the Catholic Education Office reviewed its support for professional development. This led to greater clarity about the contribution of various elements of the annual system level professional development program to school development initiatives. A major review of principal professional development was undertaken. The significant elements of the review and the major recommendations to flow from it are discussed.

All the initiatives discussed in this paper are in their early stages, with new procedures for school development and appraisal having been implemented on a working basis for the first time in 1993, and the frameworks for principal professional development being put in place for implementation during 1994.  相似文献   
940.
Abstract

Much work on school effectiveness has been based on cross‐sectional comparisons between schools. Longitudinal studies of schools over time may complement this approach. Changes in both school practice and pupil outcomes were monitored in a five year study of change in six London secondary schools. This paper reports on changes in outcomes, illustrating marked improvements in some areas. A companion paper (Ouston, Maughan & Rutter, in press) explores associated changes in school practice.  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