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   676篇
  免费   30篇
管理学   33篇
民族学   8篇
人才学   1篇
人口学   47篇
丛书文集   1篇
理论方法论   81篇
综合类   2篇
社会学   488篇
统计学   45篇
  2023年   4篇
  2021年   3篇
  2020年   13篇
  2019年   15篇
  2018年   17篇
  2017年   28篇
  2016年   21篇
  2015年   16篇
  2014年   21篇
  2013年   124篇
  2012年   31篇
  2011年   40篇
  2010年   21篇
  2009年   19篇
  2008年   30篇
  2007年   21篇
  2006年   23篇
  2005年   27篇
  2004年   25篇
  2003年   26篇
  2002年   18篇
  2001年   14篇
  2000年   11篇
  1999年   14篇
  1998年   3篇
  1997年   9篇
  1996年   10篇
  1995年   9篇
  1994年   11篇
  1993年   4篇
  1992年   7篇
  1991年   6篇
  1990年   6篇
  1989年   7篇
  1988年   4篇
  1987年   5篇
  1986年   3篇
  1985年   3篇
  1984年   10篇
  1983年   4篇
  1982年   4篇
  1981年   4篇
  1980年   1篇
  1979年   2篇
  1978年   4篇
  1977年   1篇
  1976年   2篇
  1973年   1篇
  1970年   1篇
  1969年   3篇
排序方式: 共有706条查询结果,搜索用时 328 毫秒
221.
222.
Caregiver education is known to relate to the growth of children, but possible mediation mechanisms of this association are poorly characterized and generally lack empirical support. We test whether instructional capital (caregiver education) leads to improved infant growth through availability of physical capital (household resources) across a wide swath of low‐ and middle‐income countries (LMIC). Using the Multiple Indicator Cluster Survey, we explore relations among caregiver education, household resources, and infant (M age = 0.99 years) growth in 117,881 families living in 39 LMIC. Overall, household resources mediated 76% of the small association between caregiver education and infant growth. When disaggregated by countries characterized by low, medium, and high levels of human development (as indexed by average life expectancy, education, and gross domestic product), household resources mediated 48–78% of the association between caregiver education and infant growth. Caregiver education had effects on infant growth through household resources in countries characterized by low, medium, and high levels of human development; for girls and boys; and controlling for indexes of infant feeding and health.  相似文献   
223.
This study was designed to examine whether infants acquiring languages that place a differential emphasis on nouns and verbs, focus their attention on motions or objects in the presence of a novel word. An infant‐controlled habituation paradigm was used to teach 18‐ to 20‐month‐old English‐, French‐, and Japanese‐speaking infants’ novel words for events. Infants were habituated to two word‐event pairings and then presented with new combinations that involved a familiar word with a new object or motion, or both. Children could map the novel word to both the object and the motion, despite the differential salience of object and motion words in their native language. A control experiment with no label confirmed that both object and motion changes were detectable.  相似文献   
224.
The present study investigated temporal associations between putative emotion regulation strategies and negative affect in 20‐month‐old toddlers. Toddlers’ parent‐focused, self‐distraction, and toy‐focused strategies, as well as negative affect, were rated on a second‐by‐second basis during laboratory parent–toddler interactions. Longitudinal mixed‐effects models were conducted to determine the degree to which behavioral strategy use predicts subsequent negative affect and negative affect predicts subsequent strategy use. Results with mother–toddler and father–toddler dyads indicated that parent‐focused strategies with an unresponsive parent were followed by increases in negative affect, whereas toy‐focused strategies were followed by decreases in negative affect. Results also indicated that toddler negative affect serves to regulate behavioral strategy use within both parent contexts.  相似文献   
225.
ABSTRACT

The anthropocene is often discussed as an era of ‘new’ environmental changes that require unprecedented forms of societal adaptation, one example being climate-induced resettlement. Yet discussions of the anthropocene can also be better contextualized in terms of their featuring certain phenomena as ‘new’ that are really much more longstanding phenomena. For example, many Indigenous peoples have ancient traditions of environmental ‘mobility.’ This essay reviews some of the history of Indigenous philosophies, especially Anishinaabe, of mobility, migration, and resettlement. Often these philosophies focus on fluid and transformative relationships as constituting the fabric of resilient societies. Indigenous traditions of mobility are critically relevant for climate justice. They put into relief how colonial power can operate as a containment strategy that works to curtail mobility. In this way, looking at Indigenous mobility in the anthropocene involves unraveling layers of colonialism where containment has been widely imposed. This claim can be used to signal some of the dangers of centering the causal role of climate change in certain cases societal movement. To further support our claims, the essay concludes with a brief analysis of some of the literature and testimonies on resettlement in the Gulf of Mexico and Alaska.  相似文献   
226.
We examine the relationship of childhood living arrangements to adult child-parent relations. Compared with adult children raised in intact families, adult children whose parents divorced have less frequent contact with their parents and report a lower-quality relationship with their parents. We observe these negative effects for both custodial and noncustodial parents, although the effects are larger for noncustodial parents. Remarriage of the custodial parent tends to offset the the negative impacts of divorce on relations with the custodial parent and to amplify the negative impacts on relations with noncustodial parents. Further, the longer the adult child lived apart from the parent, the weaker are relations with noncustodial parents.  相似文献   
227.
In September 2002, a technical working group met to resolve previously published inconsistencies across national surveys in trends in activity limitations among the older population. The 12-person panel prepared estimates from five national data sets and investigated methodological sources of the inconsistencies among the population aged 70 and older from the early 1980s to 2001. Although the evidence was mixed for the 1980s and it is difficult to pinpoint when in the 1990s the decline began, during the mid- and late 1990s, the panel found consistent declines on the order of 1%-2.5% per year for two commonly used measures in the disability literature: difficulty with daily activities and help with daily activities. Mixed evidence was found for a third measure: the use of help or equipment with daily activities. The panel also found agreement across surveys that the proportion of older persons who receive help with bathing has declined at the same time as the proportion who use only equipment (but not personal care) to bathe has increased. In comparing findings across surveys, the panel found that the period, definition of disability, treatment of the institutionalized population, and age standardizing of results were important to consider. The implications of the findings for policy, national survey efforts, and further research are discussed.  相似文献   
228.
229.
A qualitative analysis of the accounts of 29 adults who grew up in a controversial New Zealand community identified positive and negative experiences and their psychological implications. In addition to highly publicized child sexual abuse that occurred at Centrepoint, children also experienced parental neglect, psychological manipulation, illegal drug use and stigma from the broader society. These factors created an adverse matrix that facilitated sexual abuse. Positive experiences included support for vulnerable families and children, recreational activities, and the opportunity to develop communication skills. While there may be positive experiences for children living in intentional communities such as this one, it is important to be aware of the potential for psychological harm to children in communities with powerful, shared systems of belief, skepticism about the broader society, and strong dynamics of dependence. These findings may have implications for other similar communities operating elsewhere in the world.  相似文献   
230.
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