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   1176篇
  免费   24篇
教育   912篇
科学研究   24篇
各国文化   18篇
体育   64篇
综合类   1篇
文化理论   9篇
信息传播   172篇
  2024年   2篇
  2023年   8篇
  2022年   16篇
  2021年   32篇
  2020年   41篇
  2019年   62篇
  2018年   69篇
  2017年   97篇
  2016年   64篇
  2015年   45篇
  2014年   62篇
  2013年   265篇
  2012年   37篇
  2011年   47篇
  2010年   33篇
  2009年   40篇
  2008年   36篇
  2007年   34篇
  2006年   25篇
  2005年   16篇
  2004年   28篇
  2003年   18篇
  2002年   21篇
  2001年   14篇
  2000年   14篇
  1999年   7篇
  1998年   9篇
  1997年   7篇
  1996年   4篇
  1995年   6篇
  1994年   10篇
  1993年   4篇
  1992年   2篇
  1991年   5篇
  1990年   2篇
  1989年   2篇
  1988年   2篇
  1987年   3篇
  1986年   3篇
  1985年   1篇
  1984年   1篇
  1982年   1篇
  1981年   1篇
  1980年   1篇
  1979年   1篇
  1978年   1篇
  1972年   1篇
排序方式: 共有1200条查询结果,搜索用时 0 毫秒
991.
992.
993.
994.
Meaningful intergenerational interactions between older and younger adults are rare outside of family relationships. Interventions to increase positive intergenerational interactions are growing, but finding appropriate measures of attitudes toward both younger and older age groups is difficult. Many measures assessing attitudes toward older adults can remind participants of negative stereotypes of aging and are rarely used to assess attitudes toward younger adults. We adapted Pittinsky, Rosenthal, and Montoya’s allophilia measure to assess attitudes toward younger (18–25 years old) and older (over age 65) adults. In the first study, 94 traditional college age and 52 older adults rated older and younger adults. The allophilia measure distinguished between younger and older adults’ attitudes toward each age group. In the second study, we compared the age-related allophilia measures with seven traditional measures of attitudes toward older adults. Forty-seven traditional college age students completed measures. As predicted, correlations between allophilia toward older adults and the traditional semantic differential measures were weak (i.e., r = |0.15|or less), whereas correlations with general attitudes toward older adults were more moderate (r = 0.59 or less). Correlations between allophilia toward younger adults and the traditional measures were primarily non-significant as predicted. The allophilia measure differentiated between the five domains of positive attitudes toward younger and older adults and was not highly correlated with measures of more negative attitudes toward older adults. Results suggest that the allophilia measure can fill a need for a measure of positive attitudes toward older and younger adults.  相似文献   
995.
To date researchers have had difficulty establishing reliable conclusions in studies comparing traditional forms of learning (eg paper‐based or classroom based) vs online learning in relation to student learning outcomes; no consistent results have emerged, and many studies have not been controlled for factors other than lesson mode. This paper compares the effects of presenting two versions of lessons on punctuation that differed only in their mode of presentation. 59 students completed a pre‐lesson questionnaire, and after the lessons completed another questionnaire plus the NASA‐TLX which tests subjective cognitive workload stress. The results showed that students who sat the lessons on paper performed 24% better than those who sat the lessons online. Reasons for this difference in learning outcomes are considered, but no clear reason is apparent in the data from this study. The study sounds a note of caution in terms of the move by tertiary institutions to online and/or blended learning, and suggests further studies are required which assess learning outcomes in different mode of learning.  相似文献   
996.
The effect of childhood trauma, psychiatric diagnoses, and mental health services on school dropout among U.S.-born and immigrant youth is examined using data from the Collaborative Psychiatric Epidemiology Surveys, a nationally representative probability sample of African Americans, Afro-Caribbeans, Asians, Latinos, and non-Latino Whites, including 2,532 young adults, aged 21-29. The dropout prevalence rate was 16% overall, with variation by childhood trauma, childhood psychiatric diagnosis, race/ethnicity, and nativity. Childhood substance and conduct disorders mediated the relation between trauma and school dropout. Likelihood of dropout was decreased for Asians, and increased for African Americans and Latinos, compared to non-Latino Whites as a function of psychiatric disorders and trauma. Timing of U.S. immigration during adolescence increased risk of dropout.  相似文献   
997.
Using a daily diary method, this study assessed daily episodes of family and peer conflict among 578 adolescents in the 9th grade to examine potential bidirectional associations between the family and peer domains. Adolescents completed a daily diary checklist at the end of each day over a 14-day period to report events of conflict and their emotional states for a given day. Overall, the within-person models provided evidence for the bidirectional nature of family peer linkages across gender and ethnicity. Adolescents experienced more peer conflict on days in which they argued with parents or other family members, and vice versa. Effect of family conflict further spilled over into peer relationships the next day and 2 days later, whereas peer conflict predicted only the following day family conflict. Adolescents' emotional distress partially explained these short-term spillovers between family and peer conflict.  相似文献   
998.
Models of Response to Intervention (RTI) include parameters of assessment and instruction. This study focuses on assessment with the purpose of developing a screening battery that validly and efficiently identifies first-grade children at risk for reading problems. In an RTI model, these children would be candidates for early intervention. We examined accuracy, fluency, growth, and teacher rating measures as predictors of child status (at risk, not at risk) at the end of the school year based on an unselected sample of 243 children. The prediction model that best fit our selection criteria included 2-word fluency measures and a teacher rating of reading problems. Word-fluency growth was an equally plausible choice statistically, but, because the measure would require an additional data point, it was not the most efficient choice. The receiver-operator characteristic curve analysis yielded an area-under-the-curve index of .96, which indicates the selected 3-variable model is highly accurate.  相似文献   
999.
Discussions of children’s literature frequently neglect the pop-up. This universally popular type of book is often considered ephemeral and insubstantial, although some titles have managed to attain popularity and critical recognition, elevating the form to iconic status. One of the most acclaimed and lasting titles in contemporary pop-up books is Jan Pieńkowski’s Haunted House. Gothic themes have always been popular with pop-up book originators, especially as the form lends itself perfectly to concepts of transformation, but a close reading of this particular title is ideally suited to the investigation of place and space. Everything is carefully designed to draw the reader in. The familiar experience of arriving in a strange house is a concept even the youngest child can relate to, while the text poses questions and, even in its title, establishes the potential for surprise. Each turn of the page delivers this as each pop-up unfolds and demands reaction from the reader, linking narrative place and space with actual three dimensional place and space. Using Pieńkowski’s Haunted House as a focus, this article argues for a revaluation of the pop-up form.  相似文献   
1000.
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