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   1566篇
  免费   46篇
管理学   90篇
民族学   10篇
人口学   141篇
丛书文集   6篇
理论方法论   186篇
综合类   9篇
社会学   1077篇
统计学   93篇
  2023年   5篇
  2022年   5篇
  2021年   11篇
  2020年   45篇
  2019年   45篇
  2018年   53篇
  2017年   72篇
  2016年   41篇
  2015年   35篇
  2014年   36篇
  2013年   317篇
  2012年   50篇
  2011年   61篇
  2010年   36篇
  2009年   34篇
  2008年   46篇
  2007年   51篇
  2006年   56篇
  2005年   55篇
  2004年   72篇
  2003年   33篇
  2002年   44篇
  2001年   37篇
  2000年   12篇
  1999年   24篇
  1998年   19篇
  1997年   21篇
  1996年   11篇
  1995年   12篇
  1994年   17篇
  1993年   19篇
  1992年   10篇
  1991年   21篇
  1990年   19篇
  1989年   19篇
  1988年   14篇
  1987年   21篇
  1986年   12篇
  1985年   12篇
  1984年   13篇
  1983年   16篇
  1982年   7篇
  1981年   10篇
  1980年   9篇
  1978年   11篇
  1976年   9篇
  1975年   4篇
  1974年   5篇
  1973年   5篇
  1971年   4篇
排序方式: 共有1612条查询结果,搜索用时 366 毫秒
451.
This study investigated potential heterogeneity in development among offspring (age 17) of teen mothers and maternal life course as correlates of variation. Using latent class analysis, subgroups of developmental outcomes were identified. Maternal standing in two life course realms (i.e., socioeconomic and domestic) was considered as a potential explanation for heterogeneity in offspring's development. Offspring reported on measures assessing their psychological, academic, and behavioral development. Teen mothers reported on measures of life course realms. Three subgroups of developmental outcomes were identified: on track (52%), at risk (37%), and troubled (11%). Findings suggest that economic hardship and number of pregnancies among teen mothers distinguish developmental patterns among teenage offspring, whereas teen mothers' educational attainment and marital status do not.  相似文献   
452.
This exploratory, nonclinical study evaluated the user experience of an online acceptance and commitment therapy program for anxiety. Forty young Australian adults aged between 18 to 25 years old completed the online program over 2 weeks. System usability and perceived helpfulness were evaluated at posttest. Self-rated levels of anxiety, depression, stress, and psychological flexibility were measured at pretest, posttest, and 2-week follow up. System usability was rated above average and significant improvements were found on all mental health measures from pretest to follow-up, except for stress. These results warrant further scrutiny in a clinical randomized controlled trial on the intervention.  相似文献   
453.
454.
455.
456.
While there is broad consensus that involving children in research is critically important for understanding their lives, there is considerable caution around their participation in social research on ‘sensitive’ issues. Such caution is further amplified by a lack of agreement about what constitutes a ‘sensitive topic’. This article draws on data from interviews with a range of Australian stakeholders, including children, parents, researchers, ethics committee members, government and non-government organisation representatives, and other decision-makers, specifically related to the question of ‘what is a sensitive topic?’. While participants identified a range of sensitive topics, findings point to sensitivities being closely linked with the contexts of children’s lives and experiences. This requires researchers to approach research in ways that reflect more nuanced understandings of these sensitivities, help address potential concerns and facilitate the development of research relationships that promote ethical conduct of research with children.  相似文献   
457.
ABSTRACT: In this paper the authors present the results of preliminary estimates on the effects of changes in the composition of labour forces throughout eight OECD countries during the period 1966-1986. The analysis proceeds in two steps. First, the effect of changes in the distribution of the labour force on group unemployment is computed. Second, the impact of this effect is combined with the direct effect of changes in the distribution of participation on total unemployment rates, to calculate a hypothetical unemployment rate which corresponds to what would have occured had there been no compositional changes. The paper challenges the thesis which sustains that alterations in the age-sex composition of the labour force have exerted an upward pressure on the aggregate unemployment rate.  相似文献   
458.
459.
Although public child welfare agencies, as well as contracted private providers, conduct extensive amounts of training, the evaluation evidence for effectiveness of training interventions is sparse. This article provides a critical review of published reports of the child welfare training evaluation literature. When we conducted a search of the literature published since 1990, 14 articles met the criteria for inclusion. These articles are reviewed according to: training audience, training duration, research design, sample size, outcome measures, and reported results. Our conclusions identify strengths and weaknesses in evaluation approaches to date and suggest strategies for enhancing the evidence base of this core intervention in child welfare.  相似文献   
460.
Career counselors' multicultural competence has not been widely investigated. In this study, a national sample of 230 career counselors completed an online survey that included measures of career counseling self‐efficacy and multicultural counseling competence. Beyond these self‐report instruments, counselors responded to open‐ended items that requested specific examples of their actual multicultural counseling practices. Results indicated that counselors rated themselves as multi‐culturally competent, but those ratings were more closely linked to general career counseling self‐efficacy than to external evaluations of their self‐reported multicultural counseling practices. Findings also reinforced the importance of training and experience in developing multicultural competence.  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