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   555篇
  免费   18篇
  国内免费   1篇
  2021年   8篇
  2019年   10篇
  2018年   18篇
  2017年   21篇
  2016年   15篇
  2015年   13篇
  2014年   13篇
  2013年   65篇
  2012年   27篇
  2011年   20篇
  2010年   7篇
  2009年   14篇
  2008年   19篇
  2007年   21篇
  2006年   20篇
  2005年   21篇
  2004年   15篇
  2003年   21篇
  2002年   20篇
  2001年   8篇
  2000年   10篇
  1999年   5篇
  1998年   10篇
  1997年   9篇
  1996年   9篇
  1995年   8篇
  1994年   6篇
  1993年   4篇
  1992年   4篇
  1991年   6篇
  1990年   5篇
  1989年   5篇
  1988年   5篇
  1987年   6篇
  1986年   7篇
  1985年   9篇
  1984年   6篇
  1983年   13篇
  1982年   8篇
  1980年   4篇
  1979年   10篇
  1978年   7篇
  1977年   4篇
  1976年   2篇
  1975年   6篇
  1974年   5篇
  1973年   2篇
  1968年   2篇
  1966年   3篇
  1946年   2篇
排序方式: 共有574条查询结果,搜索用时 15 毫秒
431.
Although past research has shown a correlation between ruminative response style and depression (Nolen-Hoeksema, 1991), the basic relationships among amount of ruminative thoughts, depression, and anxiety has not been established. Scores from the Beck Depression Inventory-Second Edition (BDI-II; Beck, Steer, & Brown, 1996), the Beck Anxiety Inventory (BAI; Beck & Steer, 1993), and the McIntosh and Martin (1992) Rumination Scale were analyzed for 199 participants. The correlation between rumination and depression was .33, between rumination and anxiety was .32, and between depression and anxiety was .56. The partial correlation between rumination and depression (controlling for anxiety level) was .20, and the partial correlation between rumination and anxiety (controlling for depression level) was .17. The finding that rumination is not unique to depression but is also associated with the specific negative affect of anxiety alone might also suggest new treatments of these two prevalent disorders.  相似文献   
432.
Advances in technology and the promise of personalized health care are driving greater use of genome sequencing (GS) for a variety of clinical scenarios. As health systems consider adopting GS, they need to understand the impact of GS on the organization and cost of care. While research has documented a dramatic decrease in the cost of sequencing and interpreting GS, few studies have examined how GS impacts genetic counseling workloads. This study examined the time needed to provide genetic counseling for GS in the context of preconception carrier screening. Genetic counselors prospectively reported on the time spent in the results disclosure process with 107 study participants who were part of the NextGen study. We found that the median time for results disclosure was 64 min (ranged from 5 to 229 min). Preparation work was the most time-consuming activity. Qualitative data from journal entries, debrief interviews with genetic counselors, and detailed case conference notes provided information on factors influencing time for results disclosure and implications for practice. Results suggest that expanded carrier screening could require significant increases in genetic counseling time, unless we are able to generate new resources to reduce preparation work or develop other strategies such as the creation of new models to deliver this type of service.  相似文献   
433.
Research has documented an increased emphasis on fitness in media targeting women. However, it is unclear whether this emphasis has resulted in increased muscularity in the perceived ideal female body shape. We sought to evaluate whether the ideal female figure has incorporated increased muscularity into the existing ideal body type that already emphasizes thinness. In Study 1, 78 female undergraduates evaluated images of U.S. beauty pageant winners over the past 15 years on dimensions of thinness, muscularity, and attractiveness. Results indicated that muscularity and thinness ratings of pageant winners significantly increased over time. In Study 2, 64 female undergraduates evaluated two different versions of the same image of a model: a Thin Muscular image and a Thin Only image in which the appearance of muscularity was removed through digital editing. When images were presented in pairs, results indicated that participants found the Thin Muscular image more attractive than the Thin Only image. These results suggest that the current perceived ideal female figure includes both extreme thinness and muscularity and that women prefer this muscular thin figure to a solely thin figure. These findings have implications for clinical treatments related to body image, compulsive exercise, and media literacy.  相似文献   
434.
The Movement for Black Lives has brought particular attention to the experience of grief in the lives of African American mothers and its use in their advocacy for social reform. Grief-inspired activism is historically significant in the African American community. By highlighting the historical connections between Mamie Bradley Till and present-day African American mothers’ grief over their deceased children, we will discuss the role of grief and mourning in the lives of African American mothers and the way in which their grief is pivotal in shaping their involvement in social justice movements. Furthermore, we will provide suggestions on how to promote social activism among African American mothers.  相似文献   
435.
Journal of Child and Family Studies - Although parents often provide care for adult children coping with serious mental illness, adult siblings are typically expected to assume caregiving...  相似文献   
436.
437.
Martin Peterson argues for two interesting and appealing claims: multi-dimensionalism and degrees of rightness. Multi-dimensionalism is the view that more than one factor determines whether an act is right. According to Peterson’s multi-dimensionalism, these factors are not simply ways of achieving some greater aggregate good. Degrees of rightness is the view that some actions are more wrong or less right than others without being entirely wrong. It is of course, compatible with this, that some actions are right or wrong to a maximal degree, or entirely right or wrong. Multi-dimensionalism and degrees are taken to be intertwined. On Peterson’s view, if there were only one dimension, we wouldn’t need degrees; where only one dimension applies, an act is entirely right or entirely wrong. Peterson claims that degrees of rightness or wrongness arise only because there are multi-dimensions, and that an act cannot be entirely right if it is wrong on some dimension. I shall argue against both of these claims.  相似文献   
438.
We three authors compare and contrast Stuart Kauffman's concept of the “cosmic mind” with similar ideas developed in our recent book, The Unity of Truth: Solving the Paradox of Science and Religion (IUniverse, 2012). Albert Einstein was known to have said: “Science without religion is lame, religion with science is blind.” We authors make use of the “paradox resolution” methods of physics to find a non-conflicting method by which God's actions communicate with human beings without violating any of the laws of science. The “communications paradox” is resolved by hypothesizing non-causal quantum-mechanical measurements as the way God communicates. the quantum-mechanical resolution of the “communications paradox” is completely consistent with both theist belief and the laws of science, whereas Kauffman's “cosmic mind” concept is seen to be consistent with pantheism.  相似文献   
439.
440.
Researchers who attempt to explain why paid employment is a source of psychological distress for some women must consider how a number of factors in the work and nonoccupational environments influence a woman's reaction to employment outside the home. We examined four aspects of the job that may be a source of distress for working women: job dissatisfaction, pay dissatisfaction, commitment to the work role, and full versus part-time employment. Of these, pay dissatisfaction and commitment to the work role emerged as significant predictors of depressive symptoms. With regard to home-related roles, neither help with housework nor the presence of young children in the home exerted a significant direct effect on psychological distress. Young children at home did, however, have a significant interaction effect with a woman's sex role beliefs. Finally, the presence of a conflict between the work and home roles was also a significant predictor of depression.  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