全文获取类型
收费全文 | 9665篇 |
免费 | 536篇 |
国内免费 | 182篇 |
专业分类
教育 | 7304篇 |
科学研究 | 968篇 |
各国文化 | 128篇 |
体育 | 610篇 |
综合类 | 555篇 |
文化理论 | 15篇 |
信息传播 | 803篇 |
出版年
2024年 | 2篇 |
2023年 | 22篇 |
2022年 | 69篇 |
2021年 | 169篇 |
2020年 | 148篇 |
2019年 | 192篇 |
2018年 | 172篇 |
2017年 | 219篇 |
2016年 | 170篇 |
2015年 | 368篇 |
2014年 | 479篇 |
2013年 | 1372篇 |
2012年 | 597篇 |
2011年 | 650篇 |
2010年 | 641篇 |
2009年 | 600篇 |
2008年 | 642篇 |
2007年 | 602篇 |
2006年 | 615篇 |
2005年 | 506篇 |
2004年 | 363篇 |
2003年 | 324篇 |
2002年 | 351篇 |
2001年 | 328篇 |
2000年 | 220篇 |
1999年 | 108篇 |
1998年 | 49篇 |
1997年 | 47篇 |
1996年 | 45篇 |
1995年 | 43篇 |
1994年 | 32篇 |
1993年 | 25篇 |
1992年 | 22篇 |
1991年 | 23篇 |
1990年 | 32篇 |
1989年 | 15篇 |
1988年 | 23篇 |
1987年 | 14篇 |
1986年 | 12篇 |
1985年 | 17篇 |
1984年 | 9篇 |
1983年 | 12篇 |
1982年 | 10篇 |
1981年 | 4篇 |
1980年 | 3篇 |
1979年 | 2篇 |
1978年 | 4篇 |
1975年 | 3篇 |
1974年 | 3篇 |
1969年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 468 毫秒
101.
学习英语的最终目的是进行交际 ,语感与语言运用能力紧密相关 ,语感是外语课文教学的关键。本文从对课文整体教学角度来阐述如何培养学生的英语语感 相似文献
102.
为了获知如何按照组织设定的责任去激励员工履行职责,工作激励越来越成为人力资源管理理论研究和实践所关注的重要课题。本文从激励的定义、激励的需求理论、激励的过程理论、激励的行为取向、激励理论的整合几个研究角度总结归纳并讨论,进而促进更深入的研究、应用和发展。 相似文献
103.
讨论了一种采用多媒体中央集中监控系统的设计思想。该系统可对中心机房的配电、UPS、空调、门禁、消防、保安、水循环等环境设备和设施实施完善的监测和控制,不失为合理和优秀的现代机房管理方案。 相似文献
104.
Fernanda L. Cross Aixa D. Marchand Michael Medina Andrea Villafuerte Deborah Rivas‐Drake 《Psychology in the schools》2019,56(4):483-496
This study examined the direct association between parental educational expectations and adolescents’ academic self‐efficacy, as well as the moderating influence of parental academic socialization messages. Participants were 148 Latino parent–adolescent dyads with the majority of Mexican origin (80.4%). Most of the parent participants were mothers (85.8%). Adolescents were 13 (46%) or 14 (54%) years of age, and 53% identified as female. Adolescents reported their academic self‐efficacy and perceptions of their parents’ educational expectations; parents reported on their academic socialization messages of shame/pressure and effort regarding academics. The results suggest that, after accounting for parents’ level of education and immigrant status, parental educational expectations were positively associated with adolescent academic self‐efficacy. This association was stronger among adolescents whose parents reported transmitting fewer messages of shame/pressure and academic effort. These results point to the importance of nuances in the content and type of academic socialization messages within Latino families. 相似文献
105.
张鸣 《郧阳师范高等专科学校学报》2003,23(3):7-8
分析并讨论了一阶线性微分方程和二阶常系数线性微分方程的求解方法,同时提供了在教学中如何分析和解决问题的两个实例。 相似文献
106.
Beyond educational attainment: The importance of skills and lifelong learning for social outcomes. Evidence for Europe from PIAAC 下载免费PDF全文
Esperanza Vera‐Toscano Margarida Rodrigues Patricia Costa 《European Journal of Education》2017,52(2):217-231
Empirical evidence suggests that educational attainment nurtures people's social outcomes and promotes active participation in society and stability. However, it is unclear to what extent other types of human capital also correlate with social outcomes. Hence, we explored the opportunity offered by the PIAAC survey through its provision of information on educational attainment, observed individual key skills proficiency, and participation in adult education and training (adult lifelong learning). We therefore studied the association between these human capital variables and social outcomes, and more specifically interpersonal trust and participation in volunteering activities. Results revealed that these social outcomes were affected not only by the formal qualification obtained, determined by the education variable, but also throughout the life‐cycle. Indeed, education and training when undertaken during adult life have a significant impact, especially on volunteering. The fact that the skill proficiency also plays a significant role is extremely relevant, as skills are more likely to change over the life‐cycle, either in a positive or negative way. Whilst the formal education received is constant after exiting the educational system, skills reflect competences more accurately: first, because those with the same level of education may have different skill levels because of differences in the quality of education or ability; second, because skills can vary over time. For example, they may increase with work experience or informal education, or decrease as a result of depreciation and ageing. These findings suggest that social outcomes are prone to be affected by many factors other than formal education, suggesting that policy makers can implement recommendations even after formal education has been completed. 相似文献
107.
108.
A series of studies extended psychometric research on the Adjustment Scales for Preschool Intervention (ASPI). The ASPI is a multidimensional measure of preschool emotional and behavioral adjustment for use within formal early childhood educational programs. These studies used a multiple method, multisource approach to provide additional evidence for the reliability and validity of the ASPI. Findings documented inter‐rater reliability of the ASPI across key informants within early childhood educational programs—teachers and teacher assistants. Findings supported concurrent validity of the ASPI with direct observations of preschool classroom adjustment problems and the developmentally salient constructs of temperament and emotion regulation. Implications for policy, practice, and future research are discussed. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 725–736, 2004. 相似文献
109.
美国扶助薄弱中小学的主要措施 总被引:3,自引:0,他引:3
美国联邦政府近年来颁布了一系列要求提高中小学办学质量和学生成绩的法案,各州都据此制定了本州的各种改革措施,其中在对薄弱学校的扶助方面,各州都建立了比较完善的机制.本文以其中的四个有代表性的州为例,简要介绍和分析其具体做法. 相似文献
110.