全文获取类型
收费全文 | 10082篇 |
免费 | 119篇 |
国内免费 | 11篇 |
专业分类
教育 | 7087篇 |
科学研究 | 1209篇 |
各国文化 | 68篇 |
体育 | 666篇 |
综合类 | 5篇 |
文化理论 | 66篇 |
信息传播 | 1111篇 |
出版年
2022年 | 66篇 |
2021年 | 122篇 |
2020年 | 157篇 |
2019年 | 216篇 |
2018年 | 342篇 |
2017年 | 321篇 |
2016年 | 310篇 |
2015年 | 188篇 |
2014年 | 306篇 |
2013年 | 1729篇 |
2012年 | 247篇 |
2011年 | 275篇 |
2010年 | 232篇 |
2009年 | 218篇 |
2008年 | 262篇 |
2007年 | 228篇 |
2006年 | 203篇 |
2005年 | 181篇 |
2004年 | 200篇 |
2003年 | 152篇 |
2002年 | 176篇 |
2001年 | 222篇 |
2000年 | 224篇 |
1999年 | 204篇 |
1998年 | 108篇 |
1997年 | 152篇 |
1996年 | 129篇 |
1995年 | 93篇 |
1994年 | 117篇 |
1993年 | 86篇 |
1992年 | 182篇 |
1991年 | 139篇 |
1990年 | 137篇 |
1989年 | 165篇 |
1988年 | 146篇 |
1987年 | 117篇 |
1986年 | 116篇 |
1985年 | 119篇 |
1984年 | 95篇 |
1983年 | 105篇 |
1982年 | 80篇 |
1981年 | 82篇 |
1980年 | 77篇 |
1979年 | 119篇 |
1978年 | 80篇 |
1977年 | 75篇 |
1976年 | 74篇 |
1975年 | 58篇 |
1974年 | 66篇 |
1973年 | 63篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
991.
K. G. Saw Omar Majid N. Abdul Ghani H. Atan R. M. Idrus Z. A. Rahman K. E. Tan 《British journal of educational technology : journal of the Council for Educational Technology》2008,39(3):475-485
This paper is a study on the interaction patterns of distance learners enrolled in the Mathematics and Physics programmes of Universiti Sains Malaysia in the videoconferencing learning environment (VCLE). Interaction patterns are analysed in six randomly chosen videoconferencing sessions within one academic year. The findings show there are more interactions in the graphics display mode than the video display mode. The graphics display mode, which involves the simultaneous interaction of the teacher, students and course materials, shows greater student engagement in the VCLE. The focus on a three-component interaction in distance learning differs from previous studies which looked at distinct types of two-component interactions. The types of communicative interaction, in particular the explanatory and cognitive types which are dominant in the graphics display mode, are discussed within the construct of learning. The higher number of teacher-initiated interactions may also imply that the teacher plays a crucial role in creating and maintaining a community of inquiry focused on exploring and developing content as well as giving feedback on concepts, ideas or solutions. 相似文献
992.
Stuart W. Twemlow Bridget K. Biggs Timothy D. Nelson Eric M. Vernberg Peter Fonagy Stephen W. Twemlow 《Psychology in the schools》2008,45(10):947-959
This study evaluated the Gentle Warrior Program, a traditional martial arts–based intervention to reduce aggression in children, as it was implemented in three elementary schools. The sample consisted of 254 children in grades 3, 4, and 5 who participated in the Gentle Warrior Program as part of a larger school violence intervention. Results indicated that boys who participated in more Gentle Warrior sessions reported a lower frequency of aggression and greater frequency of helpful bystanding (i.e., helpful behavior toward victims of bullying) over time, relative to boys with less frequent participation. The effect of participation on aggression was partially mediated by empathy. The effect of participation on helpful bystanding was fully mediated by changes in student empathy. No significant results were found for girls. Results of the study provide preliminary support for the use of martial arts–based interventions to address bullying in schools for boys, by teaching empathy, self‐control, and peaceful strategies to resolve conflicts. © 2008 Wiley Periodicals, Inc. 相似文献
993.
To explore whether different balances of fiction/non‐fiction reading and challenge might help explain differences in reading achievement between genders, data on 45,670 pupils who independently read over 3 million books were analysed. Moderate (rather than high or low) levels of challenge were positively associated with achievement gain, but non‐fiction read was generally more challenging than fiction. Non‐fiction reading was negatively correlated with successful comprehension and reading achievement gain. Overall, boys appeared to read less than girls, and proportionately more non‐fiction, but this less carefully—especially in the higher grades—and had lower reading achievement. Differences between classrooms in promoting successful comprehension of non‐fiction were evident, suggesting intervention could improve achievement. Implications for research and practice are explored. 相似文献
994.
Brian Byrne William L. Coventry Richard K. Olson Jacqueline Hulslander Sally Wadsworth John C. DeFries Robin Corley Erik G. Willcutt Stefan Samuelsson 《Journal of Research in Reading》2008,31(1):8-21
As part of a longitudinal twin study of literacy and language, we conducted a behaviour‐genetic analysis of orthographic learning, spelling and decoding in Grade 2 children (225 identical and 214 fraternal twin pairs) in the United States and Australia. Each variable showed significant genetic and unique environment influences. Multivariate analyses revealed very high genetic correlations among the variables, indicating that the same genes are involved in their aetiology. These genes are partly independent of those contributing to intelligence. A further analysis indicated that the covariation between decoding and orthographic learning is mediated by shared genes rather than by a direct causal path. The authors argue that a learning parameter, most directly assessed by orthographic learning in this study, underlies all three literacy variables. The results are also discussed in relation to Share's self‐teaching hypothesis, which may require modification. 相似文献
995.
Surveys were carried out to assess the UK government’s anti‐bullying pack Don’t suffer in silence in 1996 (after the first edition) and 2002 (after the second edition), to investigate what schools are doing about bullying, and the effect of anti‐bullying policies becoming a legal requirement. Schools in England were approached, randomly but within the constraint of having a spread across geographical regions. In 1996 109 schools and in 2002 148 schools were asked about school policy, interventions, and bullying frequency. Most schools moved from having a bullying policy as part of a broader policy on behaviour and discipline, to having a separate anti‐bullying policy. More schools attempted to survey the extent of bullying and there were changes in the use of particular interventions. Most interventions were rated as moderately useful. Some variations in use and satisfaction between different school levels were found. The implications of anti‐bullying work at schools and its success are discussed. 相似文献
996.
Kathryn L. Combs Sharon K. Gibson Jane Saly John T. Wendt 《Assessment & Evaluation in Higher Education》2008,33(1):87-102
Typical university‐wide course evaluations do not provide instructors with sufficient information on the effectiveness of their courses. This article describes a course assessment and enhancement model where student feedback can be used to improve courses and/or programs. The model employs an assessment tool that measures student perceptions of importance and their current competence in course‐specific learning objectives both pre‐ and post‐course. Information gained from this assessment enables course improvement over time and also allows for modification in delivery and/or content of the current course. This model is intended to augment traditional course evaluation mechanisms based on specific and actionable feedback on learning objectives. 相似文献
997.
Need for closure, as formulated by Kruglanski and colleagues [Kruglanski, A. W. (1990). Lay epistemic theory in social-cognitive psychology. Psychological Inquiry, 1(3), 181–197; Kruglanski, A. W., & Webster, D. M. (1996). Motivated closing of the mind: Seizing and freezing. Psychological Review, 103, 263–283; Webster, D. M., & Kruglanski, A. W. (1994). Individual differences in need for cognitive closure. Journal of Personality and Social Psychology, 76(6), 1049–1062], refers to the motivated tendency to seek structure, simplify complex information, and avoid ambiguity. In this article, we argue that this motive may impact classroom learning in important ways and introduce a self-report measure of need for closure situated in the classroom learning environment. Psychometric properties of the new measure are assessed in multiple samples using exploratory and confirmatory factor analysis. Correlations between the new measure and existing indicators of cognitive closure, as well as variables known to influence motivation and academic achievement, support our assertions regarding the association between need for closure and academic functioning while also providing evidence for the construct validity of the measure. Finally, internal consistency and test–retest reliability suggest that the new measure functions as a reliable measure of need for closure within the classroom. 相似文献
998.
The paper examines the effectiveness of recent reforms in teacher education in Turkey, specifically the restructuring of programmes in university faculties of education. It first, briefly, sets the reforms of the 1990s in an historical context, prior to the 1997 Act which increased the length of compulsory schooling from 5 to 8 years, and the 1998 restructuring of faculties of education. It considers the national need for the restructuring of teacher education and the issues involved. The thrust of the paper is a study of how teacher educators across the country perceive both the changes and their effect on the quality of teacher education, methodology as a discipline, school partnerships, and relationships with the Ministry of National Education. 相似文献
999.
Motivation beliefs of secondary school teachers in Canada and Singapore: A mixed methods study 总被引:1,自引:0,他引:1
Robert M. Klassen Wan Har Chong Vivien S. Huan Isabella Wong Allison Kates Wanwisa Hannok 《Teaching and Teacher Education》2008
A mixed methods approach was used to explore secondary teachers’ motivation beliefs in Canada and Singapore. Results from Study 1 revealed that socio-economic status (SES) was the strongest predictor of school climate in Canada, and that collective efficacy mediated the effect of SES on school climate in Singapore, but not in Canada. In Study 2, interviews were conducted with 10 teachers in Canada and 14 teachers in Singapore. Teachers in both settings discussed students’ social and behavior problems, but the range of the social problems was greater in Canada than in Singapore, and had a stronger impact on teachers’ motivation beliefs. 相似文献
1000.
In recent years, there has been a feeling that effective teachers can be fostered by grounding professional development in actual classroom practice. This paper reports how a group of teachers adopted a lesson study approach and worked collaboratively so as to improve their class instruction on wh-question formation. Teachers’ reflections indicate that the collaborative environment throughout the study enabled them to gain insights into how to improve their teaching strategies. Also identified are some of the problems faced by teachers, which may undermine the gains of lesson study. 相似文献