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   1086篇
  免费   39篇
管理学   80篇
民族学   36篇
人口学   84篇
丛书文集   5篇
理论方法论   105篇
综合类   15篇
社会学   729篇
统计学   71篇
  2023年   5篇
  2021年   8篇
  2020年   28篇
  2019年   38篇
  2018年   37篇
  2017年   40篇
  2016年   32篇
  2015年   29篇
  2014年   31篇
  2013年   249篇
  2012年   36篇
  2011年   35篇
  2010年   31篇
  2009年   28篇
  2008年   31篇
  2007年   19篇
  2006年   31篇
  2005年   34篇
  2004年   31篇
  2003年   22篇
  2002年   27篇
  2001年   28篇
  2000年   12篇
  1999年   13篇
  1998年   13篇
  1997年   14篇
  1996年   11篇
  1995年   13篇
  1994年   16篇
  1993年   7篇
  1992年   16篇
  1991年   8篇
  1990年   8篇
  1989年   8篇
  1988年   12篇
  1987年   9篇
  1986年   10篇
  1985年   6篇
  1984年   9篇
  1983年   10篇
  1982年   9篇
  1981年   5篇
  1979年   6篇
  1978年   9篇
  1977年   8篇
  1976年   6篇
  1975年   4篇
  1974年   5篇
  1973年   7篇
  1965年   3篇
排序方式: 共有1125条查询结果,搜索用时 704 毫秒
211.
Studies of immigrants' destination language acquisition to date have focused on the individual. In contrast, this paper is concerned with the relationships among family members in the determinants of destination language proficiency among immigrants. A model of immigrant language proficiency is augmented to include dynamics among family members. It is tested using data on a sample of recent immigrants. Children are shown to have a negative effect on their mother's language proficiency, but no effect on their father's. There is a substantial positive correlation between the language skills of spouses. This is due to the correlation between spouses in both the measured and the unmeasured determinants of destination language skills, even when country of origin fixed effects are held constant.
Paul W. MillerEmail:
  相似文献   
212.
One of the primary texts of the "out" queer cinema of Japan is the television serial D s kai, first aired in 1993. Unlike Western television shows positing queer characters, D s kai presents its gay characters without apology or excuses, and as leads rather than as colorful appendages. At the same time, however, the show filters gay eroticism through the (hetero)normative mode of serial melodrama, at once pushing the boundaries of national permissiveness while normalizing and homogenizing homosexuality by rendering it within a conventional form.  相似文献   
213.
Recent research on the linguistic adjustment of minority-language speaking immigrants in several destinations has found that acquisition of destination language skills is inhibited by living in an area where many others speak the same minority language. This paper uses a unique data set for Australia (1988) that includes a variety of ethnic network variables to analyze the role of the language concentration measure. These ethnic variables, in particular, ethnic press, relatives in Australia, and spouse's origin language, are highly statistically significant. Their inclusion in the equation eliminates the effect of the minority-language concentration variable. The model for analyzing the determinants of English reading and English writing skills in Australia is also shown to be very similar to the model for speaking fluency, including the effect of the ethnic network variables. Received July 18, 1994 / Accepted November 21, 1994  相似文献   
214.
This case study explores how neoliberal policies shape the impacts of a natural disaster. We investigate the reactions to major damages to the electric power system and the restoration of power in the wake of Hurricane Ike, which devastated the Houston, Texas, metropolitan area in September 2008. We argue that the neoliberal policy agenda insured a minimalist approach to the crisis and generated dissatisfaction among many residents. The short-term profitability imperative shifted reconstruction costs to consumers, and prevented efforts to upgrade the electric power infrastructure to prepare for future disasters. We illustrate the serious obstacles for disaster mitigation and recovery posed by neoliberal policies that privatize public goods and socialize private costs. Neoliberalism neither addresses the needs of a highly stratified public nor their long-term interests and safety.  相似文献   
215.
Associations between interparental conflict and infant reactions were examined. Infants' history of exposure to interparental conflict and infant reactive temperament were examined as moderators. A community sample of 74 infants, aged 6–14 months, participated with their parents. Behavioral observations were made of parents' marital conflict and their infants' reactions. Parents reported on their emotional states during conflict, infants' history of exposure to interparental conflict, and infant temperament. Multilevel modeling indicated that infants showed differential responses to marital conflict; destructive and depressive conflict were associated with increased infant discussion attending and negative reactions, whereas constructive conflict was associated with decreased discussion attending and negative reactions. Infants' history of exposure to marital conflict and infant reactive temperament emerged as moderators.  相似文献   
216.
Due to concerns over Thai adolescent risky behaviors, effective prevention strategies are needed. Determining the role neighborhood context plays in program engagement and outcomes may inform these strategies. This study includes 170 mother-adolescent pairs (M = 13.44, SD = .52) in Bangkok, Thailand in a prevention program for adolescent substance use and sexual risk. Neighborhoods were related to engagement, which was critical to outcomes. Neighborhood disorganization was related to confidence in program effects and program completion. Completion was related to increased ATOD communication. Neighborhood cohesion was related to less program enjoyment, while neighborhood social control was related to more enjoyment. Enjoyment was related to increased ATOD communication and formation and monitoring of alcohol rules. Prevention strategies should focus on neighborhood contexts and enhancing engagement.  相似文献   
217.
Decisions about social media in organizations are not made lightly. Corporate executives are faced with an ever changing and in many cases, uncontrollable opportunity with social media. This study provides insights obtained from 25 interviews with communication and public relations executives to identify their opinions about what drives social media in organizations, what challenges they face, and what questions they have about social media and its measurement.  相似文献   
218.
The purpose of this article is to provide a brief overview of how Posttraumatic Stress Disorder (PTSD), Depression, and Sensory Processing patterns influence occupational engagement, including work performance. Interventions and outcomes of the Sensory Modulation Program and approaches from Cognitive Behavior Therapy (CBT) are reviewed through single case exploration with a 42 year-old woman in outpatient services. The marked increase in occupational engagement and improved work performance in this single case review demonstrates the need for more research on the use of the Sensory Modulation Program and approaches from CBT with populations with PTSD, Depression, and Sensory Processing disorder.  相似文献   
219.
Previous studies have found that increased work by mothers results in an increased likelihood that children are obese. Building upon this work, this study uses data from the National Longitudinal Survey of Youth-Child Supplement to investigate whether the timing of maternal work matters to this relationship. Fixed effects models found that maternal work at ages 9–11 and 12–14 was related to an increased rate of overweight during the same periods, while work at ages 6–8 resulted in a decreased rate of obesity in the same period and later at ages 9–11, a novel finding. Subgroup analyses found that effects were confined to families who were relatively low income and to children who grew up with single mothers.  相似文献   
220.
Recent work within early executive function (EF) seems to suggest that toddlers show distinct patterns of development, involving poorly correlated performance across EF tasks and significant improvements over relatively short periods of time. The present study sought to extend these findings by investigating evidence for these patterns in toddlers and the existence of more traditional patterns of EF (e.g., correlations between tasks, links to language) when using the same tasks in a novel Latin American sample. Eighty toddlers (18–24 months) and sixty young preschoolers (30–36) months completed a battery of EF tasks, early social communication, and receptive and expressive language measures. Results indicated that toddlers showed similar distinct patterns of development (i.e., few relations between tasks and links to responding to joint attention), but by early preschool a more cohesive EF and links to language were present. Further, work demonstrated significant age (older children outperformed younger children), gender (girls outperformed boys), and socioeconomic differences (satisfied basic needs outperformed unsatisfied basic needs, but only on the snack delay). This work provides evidence for patterns of emerging EF development within this novel cultural sample (and evidence for group differences) that may be supported by communicative and representational development.  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