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   415篇
  免费   23篇
  2021年   4篇
  2020年   6篇
  2019年   3篇
  2018年   9篇
  2017年   12篇
  2016年   13篇
  2015年   14篇
  2014年   22篇
  2013年   55篇
  2012年   11篇
  2011年   11篇
  2010年   8篇
  2009年   13篇
  2008年   17篇
  2007年   11篇
  2006年   10篇
  2005年   9篇
  2004年   9篇
  2003年   7篇
  2002年   8篇
  2001年   10篇
  2000年   7篇
  1999年   7篇
  1998年   5篇
  1997年   8篇
  1996年   3篇
  1995年   3篇
  1994年   9篇
  1993年   8篇
  1992年   7篇
  1991年   4篇
  1990年   7篇
  1987年   8篇
  1986年   4篇
  1985年   4篇
  1984年   8篇
  1983年   3篇
  1982年   7篇
  1981年   9篇
  1980年   8篇
  1979年   13篇
  1978年   6篇
  1977年   3篇
  1976年   3篇
  1975年   3篇
  1974年   6篇
  1970年   5篇
  1968年   2篇
  1966年   2篇
  1965年   2篇
排序方式: 共有438条查询结果,搜索用时 15 毫秒
41.
The RULER Approach to Social and Emotional Learning (“RULER”) is designed to improve the quality of classroom interactions through professional development and classroom curricula that infuse emotional literacy instruction into teaching–learning interactions. Its theory of change specifies that RULER first shifts the emotional qualities of classrooms, which are then followed, over time, by improvements in classroom organization and instructional support. A 2-year, cluster randomized controlled trial was conducted to test hypotheses derived from this theory. Sixty-two urban schools either integrated RULER into fifth- and sixth-grade English language arts (ELA) classrooms or served as comparison schools, using their standard ELA curriculum only. Results from multilevel modeling with baseline adjustments and structural equation modeling support RULER’s theory of change. Compared to classrooms in comparison schools, classrooms in RULER schools exhibited greater emotional support, better classroom organization, and more instructional support at the end of the second year of program delivery. Improvements in classroom organization and instructional support at the end of Year 2 were partially explained by RULER’s impacts on classroom emotional support at the end of Year 1. These findings highlight the important contribution of emotional literacy training and development in creating engaging, empowering, and productive learning environments.  相似文献   
42.
The contemporary media has often portrayed marijuana as a “slacker drug”; however, this portrayal is somewhat novel. Several scholars have argued in the early 1900s, especially in the 1930s, the media often associated marijuana with violence and mental illness. Another common argument was that marijuana was associated with Mexican immigrants. Conversely, other researchers have argued that these reports were overblown and media accounts of marijuana were not very common until recent years. The current study utilizes recently available on-line archives to conduct a more comprehensive test of how exactly marijuana was depicted in The New York Times from 1851–1950.  相似文献   
43.
Individuals with autism spectrum disorder (ASD) show atypical patterns of learning and generalization. We explored the possible impacts of autism-related neural abnormalities on perceptual category learning using a neural network model of visual cortical processing. When applied to experiments in which children or adults were trained to classify complex two-dimensional images, the model can account for atypical patterns of perceptual generalization. This is only possible, however, when individual differences in learning are taken into account. In particular, analyses performed with a self-organizing map suggested that individuals with high-functioning ASD show two distinct generalization patterns: one that is comparable to typical patterns, and a second in which there is almost no generalization. The model leads to novel predictions about how individuals will generalize when trained with simplified input sets and can explain why some researchers have failed to detect learning or generalization deficits in prior studies of category learning by individuals with autism. On the basis of these simulations, we propose that deficits in basic neural plasticity mechanisms may be sufficient to account for the atypical patterns of perceptual category learning and generalization associated with autism, but they do not account for why only a subset of individuals with autism would show such deficits. If variations in performance across subgroups reflect heterogeneous neural abnormalities, then future behavioral and neuroimaging studies of individuals with ASD will need to account for such disparities.  相似文献   
44.
45.
46.
47.
Objectives: The present study examined age differences among older adults in the daily co-occurrence of affect and its potential role in buffering the negative effects of health stressors.

Design: Participants were from the Veterans Affairs Normative Aging Study and included 249 young-old adults (age = 60–79 years, M = 71.6) and 64 old-old adults (age = 80–89, M = 82.9) who completed questionnaires assessing stressors, physical health symptoms, and positive and negative affect for eight consecutive days.

Results: An independent samples t-test showed young-old and old-old adults did not significantly differ in their mean levels of daily co-occurrence of affect. The between-person relationships among stressors, health and daily co-occurrence of affect revealed that neither stressors nor health were significantly related to daily co-occurrence of affect. However, results from a multilevel model revealed a three-way cross-level interaction (health stressor × age group × co-occurrence of affect) where old-old adults with higher levels of co-occurrence of affect were less emotionally reactive to health stressors than young-old adults.

Conclusion: These findings provide support for the assertion that co-occurrence of affect functions in an adaptive capacity and highlight the importance of examining domain-specific stressors.  相似文献   

48.
This study evaluated the Resilience and Coping Intervention for Children (RCI), a group intervention to increase coping skills and resilience in children and adolescents. RCI was delivered to children and adolescents residing in five at-risk neighborhoods in a southern U.S. city. Children’s and adolescents’ self-report of coping strategies, strengths and difficulties with behaviors and emotions, and hope indicated decreased difficulties with behavior and emotions and increased feelings of hope postintervention. Parent report of difficulties with behavior and emotions revealed a significant decrease in children but not in adolescents. Mean scores for four coping dimensions increased, but the increase was not statistically significant.  相似文献   
49.
Grief-related avoidance is a significant component of complicated grief, yet has rarely been formally measured in a validated fashion. Further, more work is needed to understand the impact of grief-related avoidance on symptom severity and functional impairment among individuals with complicated grief (CG). The Grief-Related Avoidance Questionnaire (GRAQ; Shear, Monk et al. 2007) was created to assess grief-related avoidance and the present analysis aimed to further develop this measure and construct by confirming the GRAQ’s psychometric properties and examining loss-related predictors of avoidance. In a sample of 393 adults with CG, we found the GRAQ had high internal consistency, with a Cronbach’s alpha of 0.89 and good convergent validity. While the EFA results suggest that the GRAQ may be unidimensional, a 3-factor model generally corresponded with the findings by (Shear, Monk et al. 2007), which suggested the presence of 3 subscales. Loss-related variables age, relationship to the deceased, and cause of death were all significant predictors of GRAQ scores. Our findings support that among individuals with complicated grief, avoidance is common, measurable and an important contributor to impairment.  相似文献   
50.
This paper contends that the social scientific study of religion has long labored under a chafing constraint and a misleading premise. It suggests that our primary focus should be on the sacred, and that religion is just one among many possible sources of the sacred. Defining religion "substantively" but the sacred "functionally" helps toresolve a long-standing tension in the field. Broadened conceptions of the sacred and of "sacralization" help to defuse the conflict among the two very different versions of secularization theory: the "all-or-nothing" versus the "middle range." Meanwhile, a conceptual typology of the sacred pivots around the intersections of two distinctions (compensatory vs. confirmatory and marginal vs. institutional). This generatesfour distinct scenarios: the sacred as integrative, the sacred as quest, the sacred as collectivity, and the sacred as counter-culture. The paper concludes with three admonitions for research in the area.  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