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   424篇
  免费   31篇
  国内免费   2篇
管理学   2篇
人口学   12篇
丛书文集   11篇
理论方法论   76篇
综合类   39篇
社会学   316篇
统计学   1篇
  2024年   5篇
  2023年   15篇
  2022年   6篇
  2021年   18篇
  2020年   15篇
  2019年   16篇
  2018年   19篇
  2017年   27篇
  2016年   19篇
  2015年   10篇
  2014年   20篇
  2013年   115篇
  2012年   12篇
  2011年   19篇
  2010年   19篇
  2009年   14篇
  2008年   12篇
  2007年   17篇
  2006年   11篇
  2005年   12篇
  2004年   7篇
  2003年   10篇
  2002年   11篇
  2001年   14篇
  2000年   7篇
  1999年   2篇
  1998年   1篇
  1997年   1篇
  1996年   1篇
  1995年   1篇
  1993年   1篇
排序方式: 共有457条查询结果,搜索用时 15 毫秒
451.
Concerted cultivation is the active parental management of children's educations that, because it differs by race/ethnicity, nativity, and socioeconomic status, plays a role in early educational disparities. Analyses of the Early Childhood Longitudinal Study–Kindergarten Cohort (n = 10,913) revealed that foreign‐born Latina mothers were generally less likely to engage in school‐based activities, enroll children in extracurricular activities, or provide educational materials at home when children were at the start of elementary school than were U.S.‐born White, African American, and Latina mothers, in part because of their lower educational attainment. Within the foreign‐born Latina sample, the link between maternal education and the three concerted cultivation behaviors did not vary by whether the education was attained in the United States or Latin America. Higher maternal education appeared to matter somewhat more to parenting when children were girls and had higher achievement.  相似文献   
452.
多年来,我国证券市场上母公司钻公司法立法的空子,侵占子公司尤其是上市公司的子公司财产的行径层出不穷,不仅损害了子公司的债权人及中小股东的利益,还对中国证券市场的制度完善和健全形成直接挑战。鉴于此,我国公司立法的有关规定应从我国证券市场的实际状况出发,借鉴国外立法经验,对母公司与子公司的民事责任立法进行完善。  相似文献   
453.
Changes in the working, study and social lives of emerging adults due to the COVID-19 pandemic have led to greater need for external supports. Many who lived independently may have sought that support by returning to live with parents. This study identifies factors associated with returns made between 2019 and 2020. It describes supports needed and obtained, relationships between parents and their resident emerging adults and identifies correlates of poor coping and high psychological distress. Data from the Longitudinal Surveys of Australian Youth and the Longitudinal Study of Australian Children were used and showed half of the emerging adults who moved did so due to COVID-19 restrictions. Loss of work and increased need for emotional and financial support were key drivers of moves. Nineteen per cent who returned found spending more time with family difficult and over half did not have their support needs fully met, increasing their odds of poor coping at that time (OR = 2.9, 4.3, respectively) and subsequent psychological distress (OR = 6.0). Families were an important source of support but could not necessarily mitigate all challenges; for some emerging adults, returning to live with parents gave rise to additional difficulties which negatively affected mental health.  相似文献   
454.
Experimental Frustration Procedures with 158 children (15–39 months) of two-parent families were conducted, with each parent separately involved. We examined diverse characteristics of children's frustration and focused on specific behaviors of how children coped and parents supported them. In addition, external observers measured child attachment security (via Attachment Q Sort) toward the mother and the father during two home visits. Children with high attachment security became frustrated later and for a shorter time, and fathers, as compared to mothers, relieved these frustration patterns and reduced them. Although 22.2% children exhibited intense frustration responses up to tantrums, levels remained unaffected by child gender, but decreased with child age. Time-lag analyses revealed that children's self-comforting behaviors reduced frustration responses only by around 20%, but self-distracting (in younger children) and pretend-playing (in older children) by around 50% and 70%. Of the parent behaviors, demonstrating reduced children's frustration by up to 40% whereas distracting and reframing by around 60% (mothers) and 80% (fathers). In general, mothers tended to protect the child from distress, whereas fathers assisted the child in coping with frustration. However, if mothers soothed and fathers encouraged, children's frustration intensified.  相似文献   
455.
456.
457.
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