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   509篇
  免费   9篇
教育   454篇
科学研究   21篇
各国文化   2篇
体育   20篇
文化理论   6篇
信息传播   15篇
  2023年   6篇
  2022年   8篇
  2021年   13篇
  2020年   26篇
  2019年   26篇
  2018年   31篇
  2017年   34篇
  2016年   33篇
  2015年   22篇
  2014年   25篇
  2013年   110篇
  2012年   26篇
  2011年   20篇
  2010年   9篇
  2009年   18篇
  2008年   12篇
  2007年   14篇
  2006年   6篇
  2005年   6篇
  2004年   9篇
  2003年   3篇
  2002年   4篇
  2000年   6篇
  1999年   3篇
  1998年   2篇
  1997年   3篇
  1996年   2篇
  1995年   4篇
  1994年   3篇
  1993年   2篇
  1992年   3篇
  1991年   2篇
  1990年   2篇
  1988年   1篇
  1987年   1篇
  1986年   2篇
  1985年   1篇
  1982年   1篇
  1981年   1篇
  1980年   3篇
  1979年   2篇
  1977年   1篇
  1976年   1篇
  1975年   2篇
  1974年   1篇
  1973年   1篇
  1970年   1篇
  1969年   1篇
  1968年   1篇
  1965年   2篇
排序方式: 共有518条查询结果,搜索用时 15 毫秒
421.
Family assistance (helping the family) is associated with both positive and negative psychological and biological outcomes during adolescence. However, the association between family assistance and the hypothalamic–pituitary–adrenal (HPA) axis remains unstudied. Thus, we assess how helping the family relates to adolescents’ diurnal cortisol, an index of HPA activity, and psychological outcomes. Three hundred and seventy ethnically diverse adolescents (ages 11–18) reported daily helping behaviors and psychological experiences for 14 days and provided four saliva samples per day for 4 days. Multilevel modeling revealed that cortisol awakening response was lower the day after adolescents helped their families more. This association was explained, in part, by perceived role fulfillment (feeling like a good son, daughter, and sibling). Results highlight a possible psychological and biological benefit of assisting the family during adolescence.  相似文献   
422.
This study tested the pathways supporting adolescent development of prosocial and rebellious behavior. Self-report and structural brain development data were obtained in a three-wave, longitudinal neuroimaging study (8–29 years, N = 210 at Wave 3). First, prosocial and rebellious behavior assessed at Wave 3 were positively correlated. Perspective taking and intention to comfort uniquely predicted prosocial behavior, whereas fun seeking (current levels and longitudinal changes) predicted both prosocial and rebellious behaviors. These changes were accompanied by developmental declines in nucleus accumbens and medial prefrontal cortex (MPFC) volumes, but only faster decline of MPFC (faster maturity) related to less rebellious behavior. These findings point toward a possible differential susceptibility marker, fun seeking, as a predictor of both prosocial and rebellious developmental outcomes.  相似文献   
423.
The goal of the present study was to investigate the link between elementary school teacher burnout and students' perceptions of teacher social–emotional competence (SEC). A total of 676 Grades 4–7 students in 35 classrooms rated their classroom teachers' SEC. In addition, teachers self-reported their current level of experienced burnout at work (i.e., depersonalization and emotional exhaustion). Multilevel analyses revealed significant classroom-level variability (i.e., 34%) in student-ratings of teacher SEC. Teacher burnout significantly predicted student-rated teacher SEC, over and above significant student-level variables (school self-concept, sense of autonomy in the classroom) and contextual variables (teacher age, school neighborhood income). Specifically, higher levels of teacher burnout were related to receiving lower SEC ratings by students. Teacher burnout explained a significant portion of the classroom-level variability in student-rated teacher SEC. The present study emphasizes the link between teacher burnout and the SEC. Furthermore, given that teacher reports (burnout) were linked to student reports (teacher SEC), these findings also suggest that students notice stress in their classroom teacher.  相似文献   
424.
The main purpose of this study was to test the effect of instruction to improve the reasoning skills of undergraduates majoring in the field of education. The results of this investigation demonstrate the lack of proficiency in formal reasoning by undergraduate education majors in the areas of proportional, probabilistic, and correlational reasoning. However, after receiving three specifically planned interventions, students in the experimental group showed improvement in all three areas of reasoning (p ≤ 0.05). Also, it was noted that students with science and/or math in their backgrounds performed significantly (p ≤ 0.05) better in all three areas of reasoning on both pre‐ and post‐tests than did students with no science or math in their backgrounds. This study is among the first to show that background knowledge obtained from college level science and math courses correlates with better reasoning skills. Data from this study also demonstrated that interventions focusing on probability and proportionality improved the correlational reasoning skills of students. The results of this investigation indicate that deficiencies in reasoning abilities in the areas of proportionality, probability, and correlational reasoning can be successfully addressed even with limited classroom intervention. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 981–995, 2000  相似文献   
425.
426.
This article features a stress management approach that is becoming increasingly influential in schools: mindfulness-based stress reduction. The authors describe what it is, provide research-based evidence of its usefulness, and highlight mindfulness resources that educators can use to manage stress and improve their well-being (including coursework, daily practices, books, apps, and online audio recordings).  相似文献   
427.
This research examined parents' involvement in children's learning in the United States and China. Beginning in seventh grade, 825 American and Chinese children (mean age=12.74 years) reported on their parents' involvement in their learning as well as their parents' psychological control and autonomy support every 6 months until the end of 8th grade. Information on children's academic and emotional adjustment was obtained. American (vs. Chinese) parents' involvement was associated less with their control and more with their autonomy support. Despite these different associations, parents' heightened involvement predicted children's enhanced engagement and achievement similarly in the United States and China. However, it predicted enhanced perceptions of competence and positive emotional functioning more strongly in the United States than China.  相似文献   
428.
This study examines the efficacy of ParentCorps among 4-year-old children (N = 171) enrolled in prekindergarten in schools in a large urban school district. ParentCorps includes a series of 13 group sessions for parents and children held at the school during early evening hours and facilitated by teachers and mental health professionals. ParentCorps resulted in significant benefits on effective parenting practices and teacher ratings of child behavior problems in school. Intervention effects were of similar magnitude for families at different levels of risk and for Black and Latino families. The number of sessions attended was related to improvements in parenting. Study findings support investment in and further study of school-based family interventions for children from underserved, urban communities.  相似文献   
429.
This study investigates if transnational communication in the context of the Bologna Process (BP) has led to the convergence of higher education (HE) policies. The country sample includes both Bologna participants and non-participants, for which systematic knowledge about the implications of the BP is absent so far. We investigate study structures and quality assurance measures, which differ in their suitability for transnational benchmarking activities and are explicitly addressed by the BP. Our results show that convergent effects differ across policy dimensions and according to the subsamples. We generally find that convergence is greater for the participant countries than for the control group. However, convergence towards the HE policies of Bologna participants is detectable in the control group, albeit to a lesser degree. Thus, some HE policies have diffused beyond the members of the BP. This lends evidence that transnational communication can induce policy change even for countries not participating in the respective harmonization process.  相似文献   
430.
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