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   692篇
  免费   49篇
管理学   79篇
民族学   9篇
人口学   105篇
丛书文集   4篇
理论方法论   87篇
综合类   4篇
社会学   411篇
统计学   42篇
  2024年   3篇
  2023年   11篇
  2022年   11篇
  2021年   14篇
  2020年   18篇
  2019年   36篇
  2018年   44篇
  2017年   58篇
  2016年   33篇
  2015年   42篇
  2014年   35篇
  2013年   115篇
  2012年   27篇
  2011年   55篇
  2010年   17篇
  2009年   20篇
  2008年   29篇
  2007年   30篇
  2006年   20篇
  2005年   15篇
  2004年   13篇
  2003年   10篇
  2002年   9篇
  2001年   5篇
  2000年   9篇
  1999年   10篇
  1998年   5篇
  1997年   4篇
  1996年   5篇
  1995年   6篇
  1994年   2篇
  1993年   4篇
  1992年   3篇
  1991年   5篇
  1990年   3篇
  1989年   2篇
  1988年   2篇
  1986年   2篇
  1985年   3篇
  1984年   2篇
  1982年   1篇
  1976年   2篇
  1975年   1篇
排序方式: 共有741条查询结果,搜索用时 464 毫秒
251.
252.
Urinary incontinence (UI) is a common and stigmatizing problem faced by long-term care (LTC) residents. It is typically addressed by medical professionals, with social work rarely involved. The purpose of this article is to illustrate how social workers can address the psychosocial implications of UI while working with residents and their family members as part of an interdisciplinary team. Using a case example and the NASW objectives for LTC, recommendations on how the role of the LTC social workers can be expanded to better address both the needs of residents, families, and the larger LTC system are provided.  相似文献   
253.
Using data from 165 participants in a survey experiment in six Bangladeshi villages, we explored the levels and correlates of women??s indeterminate responses to a five-part attitudinal question on intimate partner violence (IPV) against women from the 2007 Bangladesh Demographic and Health Survey. Over 80?% had indeterminate responses to all five parts of the question. Indeterminate responses included silence or initial non-response (53?C58?%), misunderstanding the question (30?C37?%), and conditional opinions (7?C13?%). The percentages of women who justified IPV were lower when indeterminate responses were permitted (7?C12?%) than when they were not (37?C57?%). Older women (??26?years) with less schooling (??2 grades) whose husbands were older (??36?years), had less schooling (??8 grades), and were at least 7?years older than the respondent often had higher odds of giving indeterminate responses. Husbands?? attributes and spousal age gaps were most consistently associated with women??s indeterminate responses. Latent power, or fears of expressing transgressive views, may underlie women??s indeterminate responses to attitudinal questions about IPV against women. Recommendations for further research are discussed.  相似文献   
254.
This work deals with a local linear non parametric estimation of the generalized regression function in the case of a scalar response variable given a random variable taking values in a semimetric space. The rates of pointwise and uniform almost complete convergence are established for the studied estimator when the sample is an α-mixing sequence. Two real datasets are used to illustrate the performance of a studied estimator with respect to the kernel method.  相似文献   
255.
Recent years have seen increased attention paid to monitoring social anomie and its dependency on micro- and macro-factors. In this paper, we endorse the theorisation of social anomie as a complex, multidimensional and multilevel phenomenon. To ensure a rigorous measurement of the varying levels of social anomie in the European countries, the current study relies on a multilevel multidimensional item response theory model which explicitly accounts for the presence of a non-ignorable missing data mechanism. This unified approach makes it possible to specify an analytical model of links between anomie features and their determinants and to explore how the latent traits of interest are influenced by individual-level factors, as well as by country-level indicators. Additionally, to avoid misleading inferential conclusions, the proposed model takes into account the respondent’s omitting behaviour, assuming that the missingness mechanism is driven by a latent propensity to respond. Data used in this study have been collected in the 2010 wave of the European Social Survey. To reduce the computational complexities, a Bayesian specification of the MIRT model is provided and the parameter model estimates are obtained through MCMC algorithms.  相似文献   
256.
Research on transnational human rights promotion and democratization often assumes that human rights promotion and democratization promotion are the same. But evidences from recent studies give reasons to question this assumption. This article compares the EU’s influence on democratization and human rights reforms in 29 countries in East-Europe West-Asia, the Middle East, and North-Africa. The results indicate that the impact of the EU on human rights protection is more notable than its impact on democracy levels. The article explains these results based on the lower level of threat to regime survival as a result of human rights reform, compared to democratization; the transmission of a clear message regarding the importance of the issue of human rights to the EU and to the member states; and the strong economic leverage the EU possess. The article draws policy implications including matching each policy goal with the most effective instruments to achieve it. The most effective human rights promotion instrument is economic pressure whereas democratization is more influenced by emulation processes than by economic pressure.  相似文献   
257.
The present study overcomes the limited empirical evidence on the association between well-being and school engagement in times of adversity by exploiting available data from two large and comparable samples of eighth graders; one obtained prior to the COVID-19 pandemic and the second obtained during the pandemic. Results suggest that adolescents were less engaged with their learning context during the pandemic, as well as lower in positive and negative affect, but slightly more satisfied with life. Through SEM we found a stronger positive association between positive affect and school engagement in the COVID-19 group compared with the pre-COVID-19 group. This finding highlights the important role of positive affect in supporting better academic functioning in the aftermath of a global crisis.  相似文献   
258.
Understanding the neural processes underpinning individual differences in early language development is of increasing interest, as it is known to vary in typical development and to be quite heterogeneous in neurodevelopmental conditions. However, few studies to date have tested whether early brain measures are indicative of the developmental trajectory of language, as opposed to language outcomes at specific ages. We combined recordings from two longitudinal studies, including typically developing infants without a family history of autism, and infants with increased likelihood of developing autism (infant-siblings) (N = 191). Electroencephalograms (EEG) were recorded at 6 months, and behavioral assessments at 6, 12, 18, 24 and 36 months of age. Using a growth curve model, we tested whether absolute EEG spectral power at 6 months was associated with concurrent language abilities, and developmental change in language between 6 and 36 months. We found evidence of an association between 6-month alpha-band power and concurrent, but not developmental change in, expressive language ability in both infant-siblings and control infants. The observed association between 6-month alpha-band power and 6-month expressive language was not moderated by group status, suggesting some continuity in neural mechanisms.  相似文献   
259.
There are several motives underlying the process of deciding to become an adoptive family. However, research exploring this issue is scarce and essentially focused on infertility as the main motivation. The present mixed-method study aims to fill in this gap by exploring, retrospectively, the motives to adopt of 126 Portuguese adoptive parents. The Parents' Interview on the Adoption Process was used to identify the motives to adopt and describe the adoption decision-making process. Seven main motives (biological issues, filling in a void/loneliness, adoption as a life project, expanding the family, philanthropy, contact with the child protection system and parenthood) were identified. These motives can be centred on the self, the child or both simultaneously and are characterized by dynamism, permeability and interconnection. Findings allowed for establishing conceptual considerations on motivations to adopt and recommendations for adoption practice.  相似文献   
260.
This paper studies how increasing migration changes the character of migrant streams in sending communities. Cumulative causation theory posits that past migration patterns determine future flows, as prior migrants provide resources, influence, or normative pressures that make individuals more likely to migrate. The theory implies exponentially increasing migration flows that are decreasingly selective. Recent research identifies heterogeneity in the cumulative patterns and selectivity of migration in communities. We propose that this heterogeneity may be explained by individuals’ differential access to previously accumulated migration experience. Multi-level, longitudinal data from 22 rural Thai communities allow us to measure the distribution of past experience as a proxy for its accessibility to community members. We find that migration becomes a less-selective process as migration experience accumulates, and migrants become increasingly diverse in socio-demographic characteristics. Yet, selectivity within migrant streams persists if migration experience is not uniformly distributed among, and hence not equally accessible to, all community members. The results confirm that the accumulation and distribution of prior migrants’ experiences distinctly shape future migration flows, and may lead to diverging cumulative patterns in communities over time.  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